Listed below are year-end account balances ($ in millions) taken from the records of Symphony Stores. Debit Credit Accounts receivable-trade 709 Building and equipment 923 Cash-checking 41 Interest receivable 43 Inventory 20 Land 150 Notes receivable (long-term) 495 Petty cash funds 9 Prepaid rent 35 Supplies 8 Trademark 55 Accounts payable-trade 633 Accumulated depreciation 71 Additional paid-in capital 483 Allowance for uncollectible accounts 15 Cash dividends payable 28 Common stock, at par 12 Income tax payable 62 Notes payable (long-term) 876 Retained earnings 282 Deferred revenues 26 TOTALS 2,488 2,488 What is the amount of working capital for Symphony

As a result of a labeling mistake at the chemical factory, a farmer accidentally sprays weedkiller rather than fertilizer on half her land. as a result, she loses half of her productive farmland. if the property of diminishing returns applies to all factors of production, she should expect to seea. a decrease in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. b. an increase in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. c. an increase in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor. d. a decrease in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor.