how did you find the percentages for the table?

Required: 1. Compute cash and cash equivalents as a percent of total current assets, total assets, total curr equity for both years. 2. Compute the percentage change between the current year and prior year cash balances. 3. Compute the days' sales uncollected at the end of both the (a) current year and (b) prior year. 4. Does Samsung's collection of receivables show a favorable or unfavorable change? Complete this question by entering your answers in the tabs below. Compute cash and cash equivalents as a percent of total current assets, total assets, total current liab shareholders' equity for both years. (Round percentage values to 1 decimal place.)