Hayek Corporation has a 0.0 probability of a return of -0.16, a 0.2 probability of a rate of return of 0.07,
Hayek Corporation has a 0.0 probability of a return of -0.16, a 0.2 probability of a rate of return of 0.07, and
the remaining probability of a -0.20 rate of return. What is the variance in the expected rate of return of Hayek Corporation?