What role is often mistakenly perceived as the same as a copyeditor? proofreader
editor in chief
developmental editor
senior copyeditor

A

Explanation:

the sales price increase and because the variable cost are the same the contribution margin will increase, which lead to think the BEP is lower.

But, because the fixed cost also increase we cannot determinate where the new BEP Will be higher or lower. The fixed cost could increase so much that nulifies the increase in the contribution margin or even be higher enought that the BEP goes higher.

So Option A is the only true statment.