Vicky currently produces at point a in the Graph. If Vicky moves from point a to point b to point c, her opportunity cost of a modem ________:
A) is zero
B) remains the same
C) decreases
D) increases
Answer: B
Vicky currently produces at point a in the Graph. If Vicky moves from point a to point b to point c, her opportunity cost of a modem ________:
A) is zero
B) remains the same
C) decreases
D) increases
Answer: B