Answer:
The maximum interest rate which the bank needs to offer the loan is 3%
Explanation:
The maximum interest rate which the bank needs to offer the loan is computed as:
Maximum interest rate = Amount received in one year - Amount invested today / Amount invested today
where
Amount received in one year is $6,180
Amount invested today is $6,000
Putting the values above:
Maximum interest rate = ($6,180 - $6,000) / $6,000
= $180 / $6,000
= 3%
So, the maximum interest rate is 3% which is needed to offer by banks
