1. What was the journal entry to record the estimated warranty expense during 2013 for Apple?

2. How much did Apple pay to fix its products under warranty during 2013?

3. How does gross margin % and the current ratio compare for 2013 and 2012?

4. What was the current ratio and return on investment for 2013?

CONSOLIDATED BALANCE SHEETS (In ilions, except number of shares which are reflected in thousands) tenber 28. 2013 ASSETS: Current assets 14,259 26,287 13,102 1,764 3,453 7,539 6.882 73,286 106,215 16,597 1,577 4,179 5,146 207.000 Cash and cash equivalents Short-term marketable securities Accounts receivable, less allowances of $99 and $98, respectively Inventories Deferred tax assets Vendor non-trade receivables Other current assets Total current assets Long-term marketable securities Property, plant and equipment, net Goodwill Acquired intangible assets, net Other assets Total assets LIABILITIES AND SHAREHOLDERS' EQUITY Current liabilities 22,367 13,856 7.435 43,658 2,625 16,960 20,208 83.451 Accounts payable Accrued expenses Deferred revenue Total current liabilities Deferred revenue non-current Long-term debt Other non-current liabilities Total liabilities Commitments and contingencies Shareholders' equity Common stock, no par value; 1,800,000 shares authorized; 899,213 and 939,208 shares issued and outstanding, respectively Retained earnings Accumulated other comprehensive income/(loss) 19,764 104.256 471) 23.549 207,000 Total shareholders' equity Total liabilities and shareholders' equity