Fire Fighting Equipment pays salespeople as follows: $452 per week plus a commission of 0.9% on sales between $15,000 and $25,000, with 1.1% paid on sales in excess of $25,000. Find the gross earnings for each of the following salespeople. (No commission is paid on the first $15,000 of sales.)

EmployeeTotal SalesGross Earnings

Maguire. J$28,400