Answer:
$360
Step-by-step explanation:
The computation of the total amount of interest income is shown below:-
Note amount = $8,000
Interest rate per year = 9%
Number of months = 6 months
Interest amount = Note amount × Interest rate per year × Number of months ÷ Total number of months in a year
= $8,000 × 9% × 6 ÷ 12
= $360
Therefore for computing the interest amount we simply applied the above formula.