we need questions b & c

Appendix 1 129 Vodafone Group Ple nnual Report 2022 Consolidated income statement Conenlidatad etatamant nffinannial nncition See Appendix 1 Vodafone Financial Accounts a. Calculate the following ratios for 2020 to 2022: - Net Profit Margin - Gross Profit Margin - Debtor (Receivable) Days - Creditor (Payable) Days - Debt Equity Ratio - Return on Capital Employed - Net Asset Turnover (10 marks) b. Based on the ratios calculated above comment on the financial performance of Vodafone plc over three years. (10 marks) c. At a recent board meeting of Vodafone, the sales director said that the company is doing so well now given the 2.6billion pounds profit in 2022 that the primary focus of the company must be maximization of profits. Critically discuss if this should be a long-term goal for Vodafone and what other objectives might be important