FIN 420 Week 4 Investing, Risk and Return Example

Reviewed by Davina Cresswell, MBA · University of Phoenix · Updated

This FIN 420 Week 4 example decides where a young family's investment dollars should go first and how much risk each account should carry. University of Phoenix FIN 420 commonly covers investing, risk and return in Week 4, and those taking FIN/420 in the BS in Finance discover that for most households the order of accounts matters as much as the choice of funds. The same composite Phoenix couple returns, now with an emergency fund growing and a plan to clear their cards. The paper finds the employer match one spouse is missing, compares traditional and Roth contributions at the couple's tax rates, uses the other spouse's city deferred compensation plan, matches risk to each goal's time horizon, chooses low-cost target-date and index funds and opens a state 529 plan for their daughter.

CourseFIN 420 Personal Financial Planning (FIN/420)
Week4
Paper typePersonal investing paper
Lengthabout 1,058 words, 4 double-spaced pages plus title page and references
FormatAPA 7 student paper
SchoolUniversity of Phoenix
ProgramBS in Finance
UpdatedOctober 2026

Free sample paper for FIN 420 Week 4

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The Unclaimed Match, a Roth Question and a 529 for Maya: Putting the Whitfields' First Investment Dollars Where They Earn the Most

[Student Name]

University of Phoenix

FIN/420: Personal Financial Planning

Week 4 Assignment

[Instructor Name]

[Date]

The Whitfields, their plans and all figures are composites written for a model paper; account rules, tax treatment and research findings come from the sources listed, are stated generally and change over time.

What this part is doingThe title names three decisions, telling the reader the paper will rank accounts before it discusses funds.
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With an emergency fund under way and a balance transfer paying off their cards, the Whitfields, the composite Phoenix couple, asked how to invest. Jasmine contributes 3 percent of her pay to her dental practice's 401(k). Andre contributes to the city's pension plan as required and has never looked at the city's voluntary 457(b) deferred compensation plan. Both retirement accounts sit in whatever funds were chosen by default. They also want to start saving for Maya's education and for a house. Before choosing a single fund, the couple needed to know which account each dollar should go into, because the right order can be worth more than the right fund. This paper sets that order.

Risk, Return and Time

Investments that offer higher expected returns, such as stocks, also swing more in value. Over long horizons, the higher average return of stocks has tended to outweigh their swings, while over a few years a stock-heavy portfolio can lose a large share of its value and fail to recover in time (Bodie et al., 2021). Planning texts treat each goal's horizon as the first guide to how much risk it can carry (Kapoor et al., 2020). The couple's goals have very different horizons: the house in about four years, Maya's education in 14 years and retirement in 30 years or more. Each goal therefore gets its own risk level.

The Unclaimed Match

Jasmine's practice matches 100 percent of contributions up to 4 percent of pay. At 3 percent, she gives up a match of 1 percent of her $54,000 salary, $540 a year, an instant 100 percent return on the extra contribution. Raising her contribution to 4 percent costs about $34 a month in take-home pay after the tax deduction. Choi et al. (2011) found that many employees whose plans offered an immediate, risk-free gain from the match, including some who could withdraw without penalty, still failed to contribute enough to receive it, leaving money unclaimed. Capturing the match is the first investment step.

What this part is doingCalling the match an instant 100 percent return shows why it outranks every other use of the couple's money.
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Traditional or Roth?

Jasmine's plan offers both traditional and Roth contributions. Traditional contributions are deducted from taxable income now and taxed when withdrawn; Roth contributions are taxed now and withdrawn tax free in retirement if rules are met. The couple's federal marginal rate is 22 percent, and Arizona's flat income tax rate is 2.5 percent. In retirement, with a pension, Social Security and savings, they may well be in a similar bracket. When rates are expected to be similar, the two choices produce similar results, and Roth contributions add flexibility and protection against future tax increases. The couple split their new contributions evenly between the two, a hedge against uncertainty about future tax law.

Andre's 457(b)

The city's 457(b) plan accepts voluntary contributions on top of the pension. Unlike most employer plans, withdrawals from a governmental 457(b) after leaving the employer are not subject to the usual 10 percent early-withdrawal penalty, which gives the account flexibility. Andre will start at 3 percent of pay, about $160 a month, increasing by one point each year as the Week 1 plan frees cash.

Choosing Funds

Both plans offer target-date funds, which hold a mix of stocks and bonds that becomes more conservative as the target year approaches, and low-cost index funds. Jasmine's default fund was an actively managed balanced fund with an expense ratio of 0.95 percent; the plan's 2060 target-date index fund charges 0.12 percent. On a balance growing toward $300,000, the difference is about $2,500 a year. The couple moved both accounts to target-date index funds, which handle diversification and rebalancing automatically and suit investors who do not want to manage allocations themselves.

Money for the House

The down payment fund must be available in about four years. A stock-heavy portfolio could lose a quarter of its value in a bad year, delaying the purchase. The house fund will sit in a high-yield savings account or short-term Treasury bills, earning less but keeping the money intact. The couple accepts the lower return as the price of certainty about the purchase date.

Maya's Education

A 529 plan grows tax free when used for qualified education costs, and Arizona allows a state income tax deduction for contributions up to an annual limit. The couple opened an Arizona plan account using an age-based portfolio that starts with more stocks and shifts toward bonds as Maya approaches college. They will contribute $100 a month after the card payoff ends, and ask grandparents to contribute for birthdays. At a 6 percent return, $100 a month for 14 years grows to about $26,200, a start toward the $80,000 goal.

What this part is doingUsing an age-based 529 portfolio applies the horizon principle automatically for a goal 14 years away.
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The Funding Order

As cash frees up, the couple will add to accounts in this order: first, Jasmine's contribution to 4 percent to capture the full match; second, the emergency fund to $15,000; third, the house fund on schedule; fourth, Andre's 457(b), rising one point a year; fifth, Maya's 529; and finally, additional retirement savings through Roth IRAs once the house is purchased.

Beneficiaries and Account Housekeeping

Opening accounts is also the moment to name beneficiaries. Jasmine's 401(k) still listed her mother, from before the marriage. Retirement accounts pass to the named beneficiary regardless of a will, so the couple updated every account to name each other first and, once their wills are signed, a trust for Maya second. They also consolidated logins and set a calendar reminder each January to confirm contribution rates after raises.

Risk Tolerance Check

Jasmine asked whether they could handle a market drop. In 2022, a typical 2060 target-date fund fell close to 20 percent. With their current balances, a similar drop would mean a paper loss of about $9,000. Because they do not need the money for decades and their emergency and house funds are separate, a decline would not force a sale. Knowing that in advance makes it less likely they would panic.

Conclusion

The Whitfields' best investment move costs $34 a month and earns an immediate 100 percent: capturing Jasmine's full match. A split between traditional and Roth contributions, Andre's 457(b), low-cost target-date funds, safe accounts for the house and an age-based 529 for Maya put each goal in an account with the right tax treatment and the right amount of risk.

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References

Bodie, Z., Kane, A., & Marcus, A. J. (2021). Investments (12th ed.). McGraw Hill.

Choi, J. J., Laibson, D., & Madrian, B. C. (2011). $100 bills on the sidewalk: Suboptimal investment in 401(k) plans. The Review of Economics and Statistics, 93(3), 748-763. https://doi.org/10.1162/REST_a_00100

Kapoor, J. R., Dlabay, L. R., Hughes, R. J., & Hart, M. M. (2020). Personal finance (13th ed.). McGraw Hill Education.

What the FIN 420 Week 4 instructions ask

FIN 420 Week 4 assignments generally ask students to explain basic investment concepts and apply them to a household. Prompts commonly cover the relationship between risk and return, diversification, asset allocation by time horizon and risk tolerance, investment types such as stocks, bonds and mutual funds, and tax-advantaged accounts including employer plans, individual retirement accounts and education savings plans. Many versions ask for an investment plan for a family or the student's own situation, including which accounts to fund in what order. Explain each choice in terms of the household's goals and taxes, show any calculations, note that contribution rules change and list sources in APA format.

How this FIN 420 Week 4 example is built

A family ready to invest for the first time has several accounts and goals competing for the same dollars, so the paper sets an order. It begins by finding the free money left on the table in an employer match. The tax choice between traditional and Roth contributions is worked out at the couple's rates. A second retirement plan available through the city is added. Each goal gets an allocation tied to its time horizon, so the house money is kept safe while retirement money is invested for growth. Funds are chosen on cost and diversification. A 529 plan handles education savings. The paper ends with the order of contributions as income rises.

FIN 420 Week 4 grading rubric: where the points go

What earns marks here is correct use of risk and return concepts and a plan that fits the household's goals, horizons and taxes. Credit goes to papers that prioritize an employer match, explain traditional and Roth treatment accurately at the household's marginal rates, match each goal's allocation to its horizon and choose diversified, low-cost funds with expense ratios stated. Recognizing that money needed within a few years should not be in stocks shows judgment. A clear order for funding accounts, with dollar amounts, earns credit, as does a check of whether the family could hold steady through a market decline. Accurate, dated descriptions of account rules and APA references complete the paper.

FIN 420 Week 4 help: mistakes to avoid

Missing an employer match is the FIN 420 Week 4 oversight that costs a real household most; capture it before any other investing. Check the plan's formula. Students also put short-term goals, like a down payment due in four years, into stocks; keep near-term money in safe accounts. Another frequent issue is choosing funds by recent returns rather than cost and diversification. Compare expense ratios. Avoid describing Roth accounts as always better; the answer depends on today's tax rate versus the expected rate in retirement. State contribution limits with their year. Finally, give a funding order and amounts the family can follow, and say when the order should be revisited.

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FIN 420 Week 4 questions, answered

What does FIN 420 Week 4 usually cover?

It usually covers investing, risk and return, including diversification, asset allocation by time horizon, stocks, bonds and funds, and tax-advantaged accounts such as 401(k), 457, IRA and 529 plans.

Where can I find a free FIN 420 Week 4 sample paper?

A complete investment plan for a Phoenix family, from the missed employer match to a 529 for their daughter, appears here in full with annotations, free for any reader. We draft your first version free.

Should I choose a traditional or Roth retirement contribution?

Traditional contributions save tax now and are taxed later; Roth contributions are taxed now and grow tax free. Roth tends to win if your tax rate in retirement will be equal or higher.

Where should money for a house down payment be invested?

In safe, accessible accounts such as high-yield savings, money market funds or short-term Treasury bills, because a stock decline right before purchase could delay the goal.

What is a 529 plan?

A state-sponsored education savings account whose earnings grow tax free and can be withdrawn tax free for qualified education costs. Many states also offer a state tax deduction for contributions.

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