, 12.11.2019 03:31, dorindaramirez0531

# Consider the single factor apt. portfolio a has a beta of .2 and an expected return of 13%. portfolio b has a beta of .4 and an expected return of 15%. the risk-free rate of return is 10%. if you wanted to take advantage of an arbitrage opportunity, you should take a short position in portfolio and a long position in portfolio a. a; ab. a; bc. b; ad. b; explain the answer

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