A firm's marginal cost of production is the
I. change in average variable cost that results from producing each additional unit of output
II. change in average total cost that results from producing each additional unit of output
III. change in total fixed cost that results from producing each additional unit of output
IV. change in total variable cost that results from producing each additional unit of output
V. change in total cost that results from producing each additional unit of output
VI. change in average fixed cost that results from producing each additional unit of output
A) I
B) II
C) III
D) IV
E) V
F)VI
G) I and II
H) IV and V