Answer:
Ending balnace is; $5875
Explanation:
Given: Principal(P) = $5,000 , Rate(R) = 5% and Time(T) = 3.5 years.
Using the simple interest(I) formula:

Substitute the given values in the formula to calculate interest(I);

Simplify:

To find the ending balance;
Ending balance is the net residual balance in an account.
Ending Balance = Principal + Interest
=

Therefore, the ending balance is, $5, 875