ECO/365 Principles of Microeconomics sample papers, week by week

Reviewed by Davina Cresswell, MBA · Principles of Microeconomics · University of Phoenix · Free custom samples in 24–48h

ECO/365 introduces microeconomics through real decisions. Five weekly samples cover scarcity and supply and demand, elasticity, costs and production, market structures and competition and applying microeconomic reasoning to current events.

Send the exact assignment or rubric from your classroom and a custom sample written to it lands in 24 to 48 hours, the first one free. ECO/365 is Phoenix’s Principles of Microeconomics course. It teaches the core theories, concepts and vocabulary of microeconomics and shows how they apply to everyday personal and workplace decisions and to real economic events. Searches like "eco/365 week 3 assignment example", "ECO365 sample paper", and "ECO 365 week samples" land on this page.

What ECO/365 is really about

Microeconomics studies how households and firms make choices and how markets set prices. ECO/365 explains supply and demand, how prices respond to shocks, elasticity, the costs that shape firms' decisions and how competition differs among perfect competition, monopoly, oligopoly and monopolistic competition.

Students typically analyze a news event with supply and demand shifts, calculate elasticities, examine a firm's costs and pricing, classify a market's structure and evaluate a government policy such as a price ceiling or tax.

What ECO/365’s assessments ask for

Faculty look for correct use of terms, shifts distinguished from movements along curves, calculations shown and events explained with economic reasoning rather than opinion. Short answers tied to a graph described in words, with the direction of each shift stated, earn the most credit. Linking the analysis to a decision a household or business actually faces helps as well.

Where students lose points in ECO/365

Work loses credit when supply and demand shifts are confused, when elasticity is misinterpreted or when policy effects are asserted without analysis. Graphs described incorrectly in words also cost marks.

The ECO/365 drawers

Wk 1

ECO/365 Wk 1 assignment example

Wk 1 usually introduces scarcity, choice and supply and demand. On request, free, 24-48h.

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Wk 2

ECO/365 Wk 2 assignment example

Wk 2 typically applies elasticity. On request, free, 24-48h.

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Wk 3

ECO/365 Wk 3 assignment example

Wk 3 often examines production and costs. On request, free, 24-48h.

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Wk 4

ECO/365 Wk 4 assignment example

Wk 4 commonly compares market structures. On request, free, 24-48h.

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Wk 5

ECO/365 Wk 5 assignment example

Wk 5 closes with applying microeconomics to current events. On request, free, 24-48h.

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Different?

Your classroom shows something else?

University of Phoenix revises courses; week counts and deliverables shift between terms. Send what your classroom shows and the desk matches it exactly.

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Using a ECO/365 sample the right way

Send the news event or problem your instructor assigned for a free first sample that walks through each curve shift.

How these samples are written

Every sample in this stack is written the way the custom ones are: the instructions decoded first, a subject-matched writer drafting to the rubric, format checked line by line. Phoenix runs several course models, weekly letter-graded, competency-based, and directed-study, so a custom request is always written to what YOUR classroom shows, never from a stale template.

ECO/365 questions, answered

What is price elasticity of demand?

The percentage change in quantity demanded divided by the percentage change in price, showing how sensitive buyers are to price.

What is opportunity cost?

The value of the best alternative given up when making a choice.

What is a monopoly?

A market with a single seller of a product without close substitutes, able to set price above competitive levels.