Answer:
B) how much sales can fall before a business starts making a loss
Explanation:
The margin of safety is the amount by which the sales can fall before a company gets to the break-even point that is the level in which there are no losses or profits. The margin of safety can be calculated by subtracting the break-even sales level from the expected sales level. According to this, the answer is that the margin of safety is how much sales can fall before a business starts making a loss.
