Step-by-step explanation:
Since we have given that
Amount of pay rate =$21
If she marked up by 78.7% , so it becomes

So, our amount for pay rate becomes

Now, he said he made a profit of 10%,so it becomes

So, our new pay rate becomes

This is the step through which we can get $41.28.
Ending balance:$10,613.15
Total interest paid:$1,615.96
Total payments:$3,462.81
Answer:
the second one. AKA the right top one
Step-by-step explanation:
Answer:
C. 95
Step-by-step explanation:
First multiply 6 by 15
15 x 6 = 90
Now subtract 90 from 185
185 - 90 = 95