Answer:
3192
3738
Explanation:
So let’s say that 10 years is the variable B so your equation would be
B = 2100 x 5.2%
Well what is 5.2% of 2100
It is 109.2 and 109.2 x B + 2100 = the first question.
The answer is 3192
Now it is the same for the second one
Let C = 15 years
109.2 x C + 2100 = 3738