(a) AaBbC AaBbCcDc Replace Body Text 1 List Para 1 Normal 1 Number 1 Table Par. Dictate Selact Font Paragraph Styles Eding Voion Exercise 4.4.2. The percentage retums on shares of Jack's Cutlery and Kate's Chemicals are described by random variables with the following traits: y 05, HK10, o = 03, o = .04, and pj.K = 2. Suppose you invest in a portfolio consisting of seven-tenths Jack's Cutlery and three-tenths Kate's Chemicals. What are the expected return and standard deviation of the returns of this portfolio? b. A friend suggests that you invest all of your money in Jack's Cutlery. Does it make sense to follow this advice? Explain. c. You have $50,000 to invest, and decide to put $35,000 into Jack's Cutlery and the remainder into Kate's Chemicals. What is your expected dollar return and the standard deviation of your dollar returns? a. 10 250% T Foon 145 PM 10/6/2019 L M earch ili