Question 5 (1 point) A particular asset pays $40 at the end of year one, $70 at the end of year two, and $60 at the end of year three. The asset is able to earn an annual effective yield of 10%. Calculate the Macaulay Convexity of the asset. a) 2.6 b) 4.8 c) 1.9 d) 5.7 e) 3.5