What is the expected return on a portfolio comprised of $9,750 of Stock X and $4,520 of Stock Y if the economy enjoys a boom period? State of Econom Probability of State of Economy Rate of Return if State Occurs Stock X Stock Y Boom .25 .108 .156Normal .65 .087 . 097Recession .10 .024 .067A. 11.93 percent B. 11.57 percent C. 12.78 percent D. 12.32 percent

Your mother's well-diversified portfolio has an expected return of 12.0% and a beta of 1.20. she is in the process of buying 100 shares of safety corp. at $10 a share and adding it to her portfolio. safety has an expected return of 15.0% and a beta of 2.00. the total value of your current portfolio is $9,000. what will the expected return and beta on the portfolio be after the purchase of the safety stock?

For a multistate lottery, the following probability distribution represents the cash prizes of the lottery with their corresponding probabilities. complete parts (a) through (c) below. x (cash prize, $) p(x) grand prizegrand prize 0.000000008860.00000000886 200,000 0.000000390.00000039 10,000 0.0000016950.000001695 100 0.0001582930.000158293 7 0.0039114060.003911406 4 0.0080465690.008046569 3 0.012865710.01286571 0 0.975015928140.97501592814 (a) if the grand prize is $13 comma 000 comma 00013,000,000, find and interpret the expected cash prize. if a ticket costs $1, what is your expected profit from one ticket? the expected cash prize is $nothing.

If you were running a company, what are at least two things you could do to improve its productivity.