answer all the questions please show calculation methods

(b) Mr Razique Noor is a financial analysist for Delux Bernux Corporation. The CEO of company requested him to analyze two mutually exclusive projects; Morita XX Project and Mindmark YY Project. The relevant cash flows for both projects are shown in the following table. The firm's cost of capital is 6 percent. Initial investment (CF) Year 1 2 Morita XX Mindmark YY Project Project RM450,000 RM400,000 Cash Inflows RM120,000 RM90,000 RM120,000 RM100,000 RM120,000 RM110,000 RM120,000 RM120,000 RM120,000 RM130,000 OWN Calculate; (a) Payback Period (4 marks) (b) Net Present Value (10 marks) (c) Profitability Index (3 marks) (d) Briefly explain the best project that Delux Bernux Corporation should consider (2 marks)