Answer:
$4,814
Step-by-step explanation:
Finding the percentage is easy. We take the number and bring it to the decimal point. 4%: 0.04, 4.5%: 0.045, 3%: 0.03
Knowing this we just multiply the raise percentage times the salaries. This would give us $1,640, $1,989 and $1,185. Adding this we get the answer of $4,184. Best of luck