The Following Information Is from Omega Corporation's Balance Sheets as of December

The following information is from Omega Corporation's balance sheets as of December 31,2013 and 2014 and its income statement for 2014:
$\begin{array}{|l|r|r|}\hline&2014&2013\\\hline \text { Cash } & \$ 18,000 & \$ 22,000 \\\hline \text { Marketable securities } & 25,000 & 0 \\\hline \text { Accounts receivable } & 38,000 & 42,000 \\\hline \text { Inventory } & 61,000 & 52,000 \\\hline \text { Prepaid insurance } & 6,000 & 9,000 \\\hline \text { Long-term investments } & 49,000 & 20,000 \\\hline \text { Plant assets, net } & \underline{218,000} & 225,000 \\\hline \text { Total assets } & \$ 415,000 & \$ 370,000 \\\hline\\\hline \text { Net income } & \$ 62,250 \\\hline \text { Sales (all on credit) } & 305,000 \\\hline \text { Cost of goods sold } & 123,000 \\\hline \text { Interest expense } & 15,600 \\\hline \text { Income tax expense } & 27,000\\\hline \end{array}$

From the above information,calculate the following ratios for 2014:
(a)Inventory turnover.
(b)Accounts receivable turnover.
(c)Return on total assets.
(d)Times interest earned.
(e)Total asset turnover.