The risk-free rate is 3.4 percent and the expected return on the market is 10.8 percent. Stock A has a beta of 1.18. For a given year, stock A returned 13.6 percent while the market returned 11.8 percent. The systematic portion of the unexpected return was percent and the unsystematic portion was percent.

The systematic portion of the unexpected return is 1.180% and the unsystematic portion was 0.288%

Explanation:

E(R) = 0.034 + 1.18*(0.108 - 0.034) = 0.12132

R - E(R) = 0.136 - 0.12132 = 0.01468

RM - E(RM) = 0.118 - 0.108 = 0.01

[RM - E(RM)] * Beta = 0.01 * 1.18 = 0.0118 = 1.180%

[R - E(R)] - [RM - E(RM)] * Beta = 0.01468 * 0.0118 = 0.00288 = 0.288%

lady gaga

explanation:

lady gaga's real name is stefani joanne angelina germanotta.

a manufacturer of printed circuit boards uses exponential smoothing with trend to forecast monthly demand of its product. at the end of december, the company wishes to forecast sales for january. the estimate of trend through november has been 200 additional boards sold per month. average sales have been around 1000 units per month. the demand for december was 1100 units. the company uses α = 0.20 and β = 0.10. make a forecast including trend for the month of january.