given by the formula

$M=\frac{G}{T}.$

$($a$)$ Use functional notation to express the gross profit margin for a company that has a gross profit of $$375,000$ and a total revenue of $$580,000.$

$M(,)$

nearest percent.$)$

$M=$

$M=$

$($c$)$ If the gross profit stays the same but total revenue increases, would the gross profit margin increase or decrease?

The gross profit margin will increase.

The gross profit margin will decrease.