Answer:
C. 9.6%.
Step-by-step explanation:
Our first task in this would be to determine the amount at which the note was issued using the discount rate
PV=FV-(FV*discount rate*8/12)
PV=$100,000-($100,000*9%*8/12)
PV=$94,000
interest rate=($100,000-$94,000)/$94,000
interest rate=6.38%(for 8 months)
Effective interest rate=6.38%/8*12
effective interest rate=9.6%