A managed portfolio has a standard deviation equal to 26% and a beta of .9 when the market portfolio's standard deviation is 22%. The adjusted portfolio P* needed to calculate the M2 measure will have invested in the managed portfolio and the rest in T-bills. A. 84.6%
B. 118%
C. 18%
D. 15.4%

What is the most important factor that affects the value of a company? a) cash flow b) earnings c) supply and demand d) number of employees

technology is the application of knowledge and tools to solve problems and perform tasks more efficiently. t/f

What is the relationship between marginal external cost, marginal social cost, and marginal private cost? a. marginal social cost equals marginal private cost plus marginal external cost. b. marginal private cost plus marginal social cost equals marginal external cost. c. marginal social cost plus marginal external cost equals marginal private cost. d. marginal external cost equals marginal private cost minus marginal social cost. marginal external cost a. is expressed in dollars, so it is not an opportunity cost b. is an opportunity cost borne by someone other than the producer c. is equal to two times the marginal private cost d. is a convenient economics concept that is not real