Answer:
Zork's cost of equity capital is 12.85%
Explanation:
Cost of equity=Rf+Beta* Mrp
Rf is the risk-free rate of 4.6% which is rate of return on government security
Beta of the stock is 1.13
Mrp is the market risk premium which is the incentive given over and above the risk free rate in order to compensate investors for risk taken by investing in stock i.e 7.3%
cost of equity=4.6%+(1.13*7.3%)=12.85%