Marcus can choose between a monthly salary of $1,500 plus 5.5% of sales or $2,400 plus 3% of sales. He expects sales to be $7,500 a month. Which salary option should he choose? Explain.

Salary option #2($2400+3.3%)

Step-by-step explanation:

Salary option #1=1500+(5.5% of 7500)

=$1912.50

Salary option #2=2400+(3% of 7500)

=$2625

Step-by-step explanation:

Composite Function

Given f(x) and g(x) as real functions, the composite function named is defined as:

It can simply be found by substituting g into f.

Our functions are:

Substituting g into f:

Operating:

Simplifying: