Economics for Today 9th Edition by Irvin Tucker

تمرين 28

Suppose a firm can hire 100 workers at $8.00 per hour, but must pay $8.05 per hour to hire 101 workers. Marginal factor cost (MFC) for the 101st worker is approximately equal to
A) $8.00.
B) $8.05.
C) $13.05.
D) $13.00.