Assume that last year T bills returned 28 percent while your investment in large company stocks earned an average of 76 percent Which one of the following terms refers to the difference between these two rates of return? Mutiple Choice Arithmetic averege retun Risk premium Standard deviation Erex 4 of 14 BE Nxt > 8 shift Multiple Choice Variance Arithmetic average return Risk premium Standard deviation Geometric average return Prex 4of14 Next > 10 144