Answer:
D. 4%
Step-by-step explanation:
Calculation to determine what is its imputed annual interest rate
Imputed annual interest rate=(2 x $9,000)/$918,000
Imputed annual interest rate=$18,000/$918,000
Imputed annual interest rate=2% for 6 months, (Approximately) or 4% annually
Therefore its imputed annual interest rate is 4% annually