Firms can maximise their profit by increasing the cash flows generated from theirinvestments or minimising the financing costs. You believe that the weighted averagecost of capital (WACC) measures the risk of the cash flows generated from theirinvestments.Required:a) You are tasked to estimate the weighted average cost of capital (WACC) of firm.Write down the WACC equation, and the necessary steps how you estimateWACC (no calculation). (8 marks)b) Provide at least 3 factors and 2 factors affecting cost of equity and cost of debt,respectively. (5 marks)c) What is the market reaction to the firm issuing shares to raise the long-termcapital to fund their investments? Justify your answer. (7 marks)d) Firm raises the capital for its long-term investments by issuing shares (equity)and/or bond (borrowing) from the capital markets. And, firm will raise its capitalas lower cost of financing as possible. When firm should issue shares to raisecapital, and when firm should issue bond for financing? Explain your answersto CFO.