19. Jim, a sales agent, has an income of 30 000 and receives a commission of 5% on all sales above 75 000. It his
basic salary is 13 500, what is his total sales?
1 30 000.00
2. 16 500.00
3. 330 000.00
4.405 000.00


20. Manuel, a sales agent, has a basic salary of 18 000 and a commission of 20% on all sales above 80 000. If his total
sales is 290 000, how much is his total income?
1. 42 000.00
2.60 000.00
3. 80 000.00
4. 210 000.00​