Having complications understanding the question. I have the two companies but don't understand the calculations to the question. Please help

Use the last two fiscal years' financial statements of the publicly-traded company you selected and calculate the following financial ratios:Calculate the profit margin (net income/net sales) and asset turnover (net sales/total assets) to compute the return on assets (ROA). Now introduce the equity multiplier (total assets/total equity) to find the return on equity (ROE).

Amkor Technology, Inc equity (AMKR)

Fidelity New Millennium Mutual Funds (FMILX)