Which of the following decisions would necessarily result in an increase in profit or decrease in loss?

Question:

Which of the following decisions would necessarily result in an increase in profit or decrease in loss?
A) Eliminating the sale of all products that are priced below variable cost.
B) Eliminating the sale of all products that are priced below absorption cost.
C) Not eliminating the sale of any products if the firm is profitable overall.
D) Eliminating the sale of all products if the firm has a loss