Answer:
The interest revenue in 2021 is $39.44.
Step-by-step explanation:
The amount of lending cash and accepting = $1700
Interest rate = 7% per annum
Therefore the interest rate per month = 7% / 12 = 0.58%
Now find the interest revenue by multiplying 1700 with per month interest rate and the number of months. Since the lending and accepting date is 1st September. So only 4 months remain in 2021.
The interest revenue in 2021 = 1700 × 0.58 ×4 = $39.44