Answer:
$210
Step-by-step explanation:
He makes 7% of that which is:
So, he makes $210 in commission.
Do a proportion
60/100= x/300
60 x 300= 18,000
18,000 divided by 100= 180
Answer is 180
Or you could have done .60 x 300 and got 180.
<span>Selection A is correct</span>