Year = 2020 - 2021 -2022

Turnover = 786 -841 -900

Cost of Sales = 503 -563 -630

Gross Profit = 283 -278 - 270

Admin Costs = 109 -122 -137

Net Profit = 174 -156 -133

Dividends = 50 -80 -80

Retained Earnings = 124 -76 -53

Non-Current Assets =477 - 832 -890

Current Assets = 262 -281 - 300

Total Assets = 739 -1113 -1190

Current Liabilities = 154 - 192 - 93

Non-Current Liabilities = 100 - 412 -412

Ordinary Shares = 350 -350-350

Retained Profits = 135 -259 -335

Total = 739 -1113 -1190

Can you explain how to Calculate the following ratios for Madeira Plc:

Gross Profit Margin Net Profit Margin Net Asset Turnover Receivable Days Payable Days Return on Capital Employed Debt / Equity Ratio Return on Equity