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Use Apple's financial statements in Appendix A to answer the following. Required: 1. Using fiscal 2017 as the base year, compute trend percents for fiscal years 2017,2018 , and 2019 for total net sales, total cost of sales, operating income, other income (expense) net, provision for income taxes, and net income. 2. Compute common-size percents for fiscal years 2018 and 2019 for the following categories of assets: (a) total current assets; (b) property, plant and equipment, net; and (c) accounts receivable, net. 3. Using current assets as a percent of total assets to measure liquidity, did Apple's asset makeup become more liquid or less liquid in 2019 ? Complete this question by entering your answers in the tabs below. Using current assets as a percent of total assets to measure liquidity, did Apple's asset makeup become more liquid or less liquid in 2019