Golden Harvest Ltd. has investment of tk. 18 million ($18,000,000) of which $3.6million ($3,600,000) has been raised by issuing debt. Currently its debt is yielding 9.5% to maturity (YTM). The risk free rate (ri) is 5% and the market risk premium is 6%.Using the CAPM approach cost of equity is 12.5%. The company has 40% tax rate. a) What is company's current Weighted Average Cost of Capital (WACC)? b) What is the current beta on Golden Harvest's stock? c) What would be the beta if Golden Harvest becomes an all equity firm (i.e. unlevered beta)? Let's bring the change The finance manager of the firm is considering a shift to 50% debt and 50% equity then, the new structure will increase the YTM of the company's bond to 14%. a) What is the new cost of equity @ 50% debt and 50% equity? b) What is company's WACC if it follows 50% debt and 50% equity? c) Write your suggestion regarding the change in capital structure. Do you suggest the change, why or why not? Explain. d) Why and how does the YTM changed from 9.5% to 14%.