what is the firms days sales outstanding?

UU: Alen I Balance Sheet Current assets Cash 820,000 Acc receivable not given Inventories 1,090,000 Fixed assets 3,400,000 TOTAL ASSETS 6,800,000 Current liabilities Ace payable not given Long-term debt 2,000,000 12 Common stock 950,000 Retained earnings 3, 390,000 TOTAL SIAB and EQUITY 6,800,000 Income Statement Sales 20, 400,000 18 Operating expense 16, 120,000 EBIT 4,200,000 Interest expense 200,000 EBT 4,000,000 Taxes 1,600,000 Net income 2,400,000 that is the firm's days sales outstanding