Ireally need with my calculus question

(f o g)(x) = (4/x²) + 9.

Step-by-step explanation:

a. Employee A: Total employee benefits $1,500+ Total job benefits $49,800 = $51,300
b.Employee B: Total employee benefits $1,050+ Total job benefits $51,200 = $52,250
c .Employee C: Total employee benefits $1,000 + Total job benefits $51,900 = $52,900
d. Employee D: Total employee benefits $3,000 + Total job benefits $52,300 =$55,300


d. Employee D: Total employee benefits $3,000 Total job benefits $52,300