The stock of Boeing sells for $177 a share. Its likely dividend payout and end-of-year price depend on the state of the economy by the end of the year as follows: a. Calculate the holding-period return for each state of the economy.(Show the calculations and plug in the numbers in the table above) b. Calculate the expected return for Boeing. c. Calculate the standard deviation for the expected return for Boeing. d. Suppose that you decide to hold a portfolio invested 65% in Boeing and the rest in 10 -year Treasury notes. The return on the notes is expected to be 3.5%. Find the expected return for this portfolio