working capital management maths can anyone solve it please

Group : 4 1. Pvt. Limited Company 1200.00 Lac 25% Margin IFIC - 1100.00 Lac 2. . STU Automatic Rice Mill Business Entity Collateral Security Value Other Bank Current Liabilities Inventory Local Raw and 21 days (Cost at factory site) Packing Materials b Work-in - Process 2 days (at production cost) Finished Goods 7 days (at production cost) d Margin 25% a : Margin 25% Margin 25% Margin 50% Stores & spares 30 days (Cost at factory site) Margin 35% : 3 Accounts Receivables : 21 days (at Credit Sales) 4 Accounts Payables : 30 days 5 Expenses Cash requirement for other day to Margin 100% day expenditure (ie. Salary, Transportation, postages and Utilizations. Credit on purchases = 850 lac Anticipated Monthly Sales = 2200 lac Cash Sales =100lac Cost of Production per month = 1900 lac Cost of Raw Material = 1500 lac Stores & Spares three months =200 lac Expenses one month =100 lac Advance Payments received from Customers = 300 lac Last Year Cash Balance at Balance Sheet 31/12/2020 =500lac Tied up Remarks Margin Permissible Amount Limit Format for Working Capital Estimate: Items Working Margin Period Capital % Required Raw and Packing materials Work -in - Process Finished Goods Stores & Spares Accounts Receivable Expenses Total A) Working Capital Requirement B) Cash Credit from Bank C) Account Receivable Turnover Ratio D) Account Receivable Amount E) Account Payable Turnover Ratio F) Accounts Payable amount ? ? ? ? Group : 4 1. Pvt. Limited Company 1200.00 Lac 25% Margin IFIC - 1100.00 Lac 2. . STU Automatic Rice Mill Business Entity Collateral Security Value Other Bank Current Liabilities Inventory Local Raw and 21 days (Cost at factory site) Packing Materials b Work-in - Process 2 days (at production cost) Finished Goods 7 days (at production cost) d Margin 25% a : Margin 25% Margin 25% Margin 50% Stores & spares 30 days (Cost at factory site) Margin 35% : 3 Accounts Receivables : 21 days (at Credit Sales) 4 Accounts Payables : 30 days 5 Expenses Cash requirement for other day to Margin 100% day expenditure (ie. Salary, Transportation, postages and Utilizations. Credit on purchases = 850 lac Anticipated Monthly Sales = 2200 lac Cash Sales =100lac Cost of Production per month = 1900 lac Cost of Raw Material = 1500 lac Stores & Spares three months =200 lac Expenses one month =100 lac Advance Payments received from Customers = 300 lac Last Year Cash Balance at Balance Sheet 31/12/2020 =500lac Tied up Remarks Margin Permissible Amount Limit Format for Working Capital Estimate: Items Working Margin Period Capital % Required Raw and Packing materials Work -in - Process Finished Goods Stores & Spares Accounts Receivable Expenses Total A) Working Capital Requirement B) Cash Credit from Bank C) Account Receivable Turnover Ratio D) Account Receivable Amount E) Account Payable Turnover Ratio F) Accounts Payable amount