7)
Refer to the diagram. If this competitive firm produces output Q, it will:
A.suffer an economic loss.
B.earn a normal profit.
C.earn an economic profit.
D.achieve productive efficiency but not allocative efficiency.
8)
Refer to the diagram, where variable inputs of labor are being added to a constant
amount of property resources. Marginal cost will be at a minimum for this firm when it
is hiring:
A.Q3 workers.
B.Q2 workers.
C.Q1 workers.
D.more than Q3 workers.
9) Assume a pencil manufacturer is employing resources C and D in such quantities that
the MRPs of the last units hired are $80 and $50 respectively. The price of resource C is
$90 and the price of D is $35. This firm:
A.should hire less of C and more of D
B.should hire more of both C and D
C.should hire less of both C and D
D.is using the least-cost combination of C and D
10)
Refer to the diagram for athletic shoes. If the current output of shoes is Q3, then:
A.resources are being allocated efficiently to the production of shoes.
B.society would consider additional units of shoes to be more valuable than alternative
products.
C.society would consider additional units of shoes to be less valuable than alternative
products.