Answer:
$1932.37
Explanation:
To find out how much additional money he must deposit if he waits for 1 year rather than making a deposit today we need to find the difference:
Difference = Value after 1 year - Present value
We first convert the interest rate percentage by dividing interest rate value by 100
Present Value = $40 000 / (1 + 0.035)5 = $7729.47
Value after 1 year = $40 000 / (1 + 0.035)4 = $9661.81
Difference = $9661.81 - $7729.47 = $1932.37