Herry is planning to purchase a Treasury bond with a coupon rate of 2.63% and face value of $100. The maturity date of the bond is 15 March 2033. (c) If Henry purchased this bond on 4 March 2020, what is his purchase price (rounded to four decimal places)? Assume a yield rate of 3.33\% p.a. compounded half-yearly. Henry needs to pay 26.1% on coupon payment and capital gain as tax payment. Assume that all tax payments are paid immediately. a. 69.3800 b. 93.8506 c. 83.5629 d. 82.3936