Answer:
5.52%
Step-by-step explanation:
The coupon rate is given below:
Given that
Future value = $1,000
Present value = $1,055
NPEr = 18 × 2 = 36
PMT = $1,000 × 6% ÷ 2 = $30
The formula is shown below:
=RATE(NPER;PMT;-PV;FV;TYPE)
The present value comes in negative
After applying the above formula, the rate is
= 2.76% × 2
= 5.52%