Answer:
B
Step-by-step explanation:
The degree of operating leverage (DOL) measures the sensitivity of a company's operating income to changes in the demand
DOL = percentage change in operating income / percentage change in units sold
or
DOL = [Q(P - V) ] /[ Q(P - V) - F]
Q = quantity
P = price
V = variable cost
F = fixed cost
the higher the fixed cost, the higher the DOL