exam review10 questions

AP Micro-Style Practice 2

These are ORIGINAL exam-style questions written for practice — they are not actual AP exam questions. Focus: firm behavior and market structures.

Q1.

A firm's marginal cost is 6anditsaveragetotalcostis6 and its average total cost is 8 at the current output. Average total cost is:

Multiple choice · Intermediate

Q2.

In the short run, a perfectly competitive firm will shut down if price is below:

Multiple choice · Intermediate

Q3.

A monopolist with demand P = 30 - 2Q and constant MC = 6 maximizes profit at quantity:

Multiple choice · Advanced

Q4.

The profit-maximizing price for the monopolist above is:

Multiple choice · Advanced

Q5.

In long-run competitive equilibrium, firms produce where:

Multiple choice · Intermediate

Q6.

Which market structure has the most elastic firm-level demand?

Multiple choice · Foundations

Q7.

A firm doubles all inputs and output rises by 50%. This firm has:

Multiple choice · Intermediate

Q8.

If a competitive firm's total revenue is 500andtotalcostis500 and total cost is 450 (including implicit costs), economic profit is:

Multiple choice · Intermediate

Q9.

A natural monopoly is best regulated by:

Multiple choice · Intermediate

Q10.

Deadweight loss from monopoly equals:

Multiple choice · Advanced