kindly answer the question as soon as possible

https://www.bursamalaysia.com/market_information/announcements/company_announcement

Merati Plc is considering investing in a new machine at a cost of RM50,000. The respective cash flows are as follows: The company's cost of capital is 12 per cent. Required: (a) Critically evaluate the following Capital Investment Appraisal techniques including an assessment of the the benefits and limitation of each technique:- (i) The payback period for the project (ii) The net present value (iii) The internal rate of return (iv) Accounting Rate of Return (20 marks)