Question 3 7 Points What is the price of a 2-year bond with principal of $100 000 and six-monthly coupons of 4.5% p.a., given two years to maturity and a yield of 4.5% p.a. A $100 000 B $101 722 $99 006 other Question 4 7 Points Under a normal distribution, what proportion of observations fall within one standard deviations of the mean? A 50% B 68% C 75% D 95%