Polska, Incorporated, is obligated to pay its creditors $6,500 during the year. (Leave no cells blank - be certain to enter " 0 " wherever required.) a. What is the market value of the shareholders' equity if assets have a market value of $10,250 ? (Do not round intermediate calculations.) b. What is the market value of the shareholders' equity if assets equal $5,900 ? (Do not round intermediate calculations.)