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You have $1,000 to invest and are considering buying some combination of the shares of two companies, Donkeylnc a Shares of Donkeylnc will pay a return of 12 percent if the Democrats are elected, an event you believe to have a 40 pe probability; otherwise the shares pay a zero return. Shares of Elephantinc will pay 10 percent if the Republicans are elc probability of 60 percent), zero otherwise. Either the Democrats or the Republicans will be elected. Instructions: Enter your response as percentage rounded to one decimal place. a. If your only concern is maximizing your average expected return, with no regard for risk, you should invest your $1,0 Elephantinc. and your expected return will be %. b. What is your expected return if you invest $500 in each stock? (Hint: Consider what your return will be if the Democr the Republicans win, then weight each outcome by the probability that event occurs.) Instructions: Enter your response as percentage rounded to two decimal places.

You have $1,000 to invest and are considering buying some combination of the shares of two companies, Donkeylnc a Shares of Donkeylnc will pay a return of 12 percent if the Democrats are elected, an event you believe to have a 40 pe probability; otherwise the shares pay a zero return. Shares of Elephantinc will pay 10 percent if the Republicans are elc probability of 60 percent), zero otherwise. Either the Democrats or the Republicans will be elected. Instructions: Enter your response as percentage rounded to one decimal place. a. If your only concern is maximizing your average expected return, with no regard for risk, you should invest your $1,0 Elephantinc. and your expected return will be %. b. What is your expected return if you invest $500 in each stock? (Hint: Consider what your return will be if the Democr the Republicans win, then weight each outcome by the probability that event occurs.) Instructions: Enter your response as percentage rounded to two decimal places.

A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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You have $1,000 to invest and are considering buying some combination of the shares of two companies, Donkeylnc and Elephantinc. Shares of Donkeylnc will pay a return of 12 percent if the Democrats are elected, an event you believe to have a 40 percent probability: otherwise the shares pay a zero return. Shares of Elephantinc will pay 10 percent if the Republicans are elected (a probability of 60 percent), zero otherwise. Either the Democrats or the Republicans will be elected. Instructions: Enter your response as percentage rounded to one decimal place. a. If your only concern is maximizing your average expected return, with no regard for risk, you should invest your $1,000 in Elephantinc. vand your expected return will be %. b. What is your expected return if you invest $500 in each stock? (Hint: Consider what your return will be if the Democrats win and if the Republicans win, then weight each outcome by the probability that event occurs.) Instructions: Enter your response as percentage rounded to two decimal places. Expected rate of return: % c. The strategy of investing $500 in each stock does not give the highest possible average expected return. You would: • choose it anyway because the lower return is compensated by this strategy being less risky, as you receive a reasonable return no matter which party wins. O not choose it because a less risky strategy cannot compensate for a lower expected return. O not choose it because you should always choose the strategy with the highest average expected return. O choose it anyway because this strategy guarantees the same return regardless of which party wins. d. Devise an investment strategy that is riskless, that is, one in which the return on your $1,000 does not depend at all on which party wins. Instructions: Enter your responses rounded to two decimal places. You should invest $ in Elephantinc and $ in Donkeylnc. e. Using the investment strategy devised in part d, you will earn % regardless of which party wins.
Transcribed Image Text:You have $1,000 to invest and are considering buying some combination of the shares of two companies, Donkeylnc and Elephantinc. Shares of Donkeylnc will pay a return of 12 percent if the Democrats are elected, an event you believe to have a 40 percent probability: otherwise the shares pay a zero return. Shares of Elephantinc will pay 10 percent if the Republicans are elected (a probability of 60 percent), zero otherwise. Either the Democrats or the Republicans will be elected. Instructions: Enter your response as percentage rounded to one decimal place. a. If your only concern is maximizing your average expected return, with no regard for risk, you should invest your $1,000 in Elephantinc. vand your expected return will be %. b. What is your expected return if you invest $500 in each stock? (Hint: Consider what your return will be if the Democrats win and if the Republicans win, then weight each outcome by the probability that event occurs.) Instructions: Enter your response as percentage rounded to two decimal places. Expected rate of return: % c. The strategy of investing $500 in each stock does not give the highest possible average expected return. You would: • choose it anyway because the lower return is compensated by this strategy being less risky, as you receive a reasonable return no matter which party wins. O not choose it because a less risky strategy cannot compensate for a lower expected return. O not choose it because you should always choose the strategy with the highest average expected return. O choose it anyway because this strategy guarantees the same return regardless of which party wins. d. Devise an investment strategy that is riskless, that is, one in which the return on your $1,000 does not depend at all on which party wins. Instructions: Enter your responses rounded to two decimal places. You should invest $ in Elephantinc and $ in Donkeylnc. e. Using the investment strategy devised in part d, you will earn % regardless of which party wins.
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