Find the following financial ratios based on the statements below:

1. Average Payment Period

2. Fixed Asset Turnover

3. Sales to Working Capital

4. Total Asset Turnover

Group balance sheet 2017 At 31 December 2017 Non-current assets Property, plant and equipment Goodwill Intangible assets Investments in joint ventures Investments in associates Other investments Fixed assets 129,471 11,551 18,355 7,994 16,991 1,245 185,607 646 1,434 4,110 1,112 4,469 4,169 201,547 129,757 8,609 14,092 1,033 182,868 532 Trade and other receivables Derivative financial instruments Prepayments Deferred tax assets Defined benefit pension plan surpluses 4,359 945 195,503 Current assets 190 19,011 24,849 3,032 1,414 761 125 25,586 74,968 276,515 259 17,655 20,675 Inventories Trade and other receivables Derivative financial instruments Prepayments Current tax receivable Other investments Cash and cash equivalents 1,486 23,484 263,316 37,915 Total assets Current liabilities 44,209 2,808 Trade and other payables Derivative financial instruments Accruals Finance debt Current tax payable Provisions 7,739 1,686 3,324 64,726 1,666 58,354 13,946 21 Non-current liabilities Other payables Derivative financial instruments Accruals Finance debt Deferred tax liabilities Provision:s Defined benefit pension plan and other post-retirement benefit plan deficits 13,889 3,761 55,491 7,982 20,620 9,137 111,385 176,111 100,404 469 51,666 7,238 20,412 8,875 108,119 166,473 21 Total liabilities Net assets BP shareholders' equity Non-controlling interests 98,491 95,286 1,557 96,843 Total equi 100,404