Answer:
B) $ 70,000.
Step-by-step explanation:
Debt service expense
Debt service expense is the interest expense incurred to avail the debt services from another entity.
Debt service expense can be calculated using the following formula
Debt service expense = Face value of Bonds x Interest rate x Semiannual fraction
Where
Face value of bonds = $3,500,000
Interest rate = 4%
Semiannual fraction = 6 / 12 = 1/ 2
placing values in the formula
Debt service expense = $3,500,000 x 4% x 1/2
Debt service expense = $70,000