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Question A6 An investment has an initial cost of $300,000 and a life of four years. This investment will be 100 percent depreciated (straight line) over four years and will generate the net income shown below: Year Net Income ($) 24,500 22,900 AWN 26,000 28,400 The company has a policy of accepting the investment if the investment has an average accounting return (AAR) of more than 18 percent. Should the company accept this investment? Question A7 Comment on the following: Since net present value (NPV) method is considered by many people to be the best form of analysis when analysing investment opportunities, we should always only use the net present value (NPV) method when making capital budgeting decision. Question A8 In calculating cash flows for capital investment decisions, should interest expenses be subtracted? Explain why. Question A9 Stock A has a beta of 1.5. The risk free rate is 3 percent and the market risk premium is 7 percent. The expected return of the market portfolio is 10 percent, what is the expected return of stock A? Question A10 In evaluating a firm's cost of debt, should one consider corporate tax rate? Why