AP Micro Unit 3 TestUnit 3: Production, Cost, and the Perfect Competition Model · 19 min video
AP Micro Unit 3 Test Review: 12 MCQs and a Full FRQ, Worked
A full Unit 3 practice test worked from start to finish, with 12 multiple-choice questions and one free-response question. The questions cover production, costs, profit and perfect competition; each multiple-choice answer explains why the most tempting wrong option is wrong, and the free-response question is scored part by part.
Runs 19:27. Watch on YouTube