In perfect competition, the demand curve faced by an individual firm is:

In which type of industry does the long-run supply curve slope downward?

Sofia owns a firm with annual revenues of $1,000,000.  Wages, rent, and other costs are $900,000.  What is Sofia’s accounting profit?

Explicit costs are:

The short run is a period where: 

According to our assumptions about consumer preferences, what happens to total utility and marginal utility as you consume MORE of a particular product?

The shutdown point occurs when:

  Quantity FC VC TC AC MC 1 A 30 E J O 2 $200 40 F K P 3 B 60 G L Q 4 C 65 H M R 5 D 75 I N S Please indicate the numerical value of the letters in red.  For example, A=200.

The diamond-water paradox suggests that:

Which of the following potential outputs the ALU does not provide?