Explanation : The money market yield is: 4.76%. The more intuitive method is to first
calculate the HPY and then use the HPY to calculate the money market
yield. To calculate the HPY, we need the discount, D: 0.047 =
(D/100,000) * 360/90. D = 1,175. P = 98,825. HPY = 1,175 / 98,825 =
0.01189.