please show workings

QUESTION 3 A) What can the company's P/E ratio be used for? What are the problems with using this ratio, especially when valuing a company? (5 marks) B) You were assigned the team leader for the valuation of Precise Limited, a subsidiary for the Accura Ld. The following data was available as at December 31, 2021. Required: i. Compute the WACC ii. Compute the value of the firm (be sure to show computation of FCF for 2022) (3 marks) iii. Compute the price per share for the ordinary share (5 marks) (2 marks)