Answer:
23.75%
Step-by-step explanation:
Well,
in 800, the first 500 receives 20% commission, and the next 800 - 500 = 300 receives 30% commission.
So,
500 * 20 % = 500 * 0.2 = $100
300 * 30% = 300 * 0.3 = $90
Total commission on $800 is 100 + 90 = $190.
To find percentage, we divide:
190/800 = 0.2375 * 100 = 23.75%