Final answer:
To find the total amount you will pay the lending company at the end of 7 years, you can use the formula Total amount = Principal + Interest. The interest can be calculated using the formula Interest = Principal * Rate * Time. By substituting the given values and performing the calculations, the total amount is found to be $7953.36.
Step-by-step explanation:
To calculate the total amount of money you will pay the lending company at the end of 7 years, we can use the formula:
Total amount = Principal + Interest
Where:
- Principal is the amount borrowed, which is $3900.
- Interest is calculated using the formula:
Interest = Principal * Rate * Time
Now, let's substitute the given values into the formula:
Interest = $3900 * 0.1516 * 7
Calculating this gives us:
Interest = $4053.36
Finally, we can find the total amount:
Total amount = $3900 + $4053.36 = $7953.36
Therefore, you will pay the lending company $7953.36 at the end of 7 years.