You are interested in purchasing a bond from ExAm Solutions. The bond had a $40$ year maturity when it was issued, which was $10$ years ago. Its face value was $$1,000.$ The bond pays quarter interest at an $8\%$ coupon rate. The bond currently trades at a price of $$950,$ what is the approximate yearly YTM

a$.$ A different value

b$.\mathrm{.}08376$

c$.\mathrm{.}0846$

d$.\mathrm{.}092$