Sales mix is .

A. a measure of leverage used by the company.
B. the relative percentage in which a company sells its multiple products.
C. the trend of sales over recent periods.
D. the mix of variable and fixed expenses in relation to sales.

The correct answer is letter "B": the relative percentage in which a company sells its multiple products.

Explanation:

The sales mix represents the percentage of a product's sales compared to the total sales of all the products a company offers. The sales mix is important at the moment of determining what goods are more profitable than others so managers can look for ways to boost the sales of those products underperforming or stop producing them if convenient. In such a way, managers and investors review the company's sales mix to maximize profits.

answer; post closing trial balance;