Answer:
d. $78,140
Explanation:
First, calculate their gas reimbursement: 36,000 x $0.54 = $19,440. Then, add all of the reimbursements up. Total is $78,170. Then, you need to deduct the $600 per month that is being payed each month. That total is $7,200. The total they make would be b. $70,970