Answer:
7.43%
Step-by-step explanation:
Where the debt is publicly traded , the cost of debt is equal to the yield to maturity
Approximate yield to maturity = [coupon +(face value - market price )/ number of years to maturity ]/ [{face value + market price]/2]*100
Face value - 2000
Market price - 1905
years to maturity= 30 years
Coupon =( 6.9%*2000)/ 2 = 69
Workings
[69 + (2000-1905)/30] / [(2000+1905]/2 *100)
([69+3.17]/[(3905]/2*100)
(72.17/1952) * 100 = 3.70
Annual yield = 3.7*2= 7.4%
7.4 % being an approximate yield value , the closest option is 7.43%