Suppose in its 2022 annual report that McDonald's Corporation reports beginning total assets of $28.85 billion, ending total assets of $31.15 billion, net sales of $21.30 billion, and net income of $4.14 billion. (a) Compute McDonald's return on assets. (Round return on assets to 2 decimal places, e.g. 5.12%.) McDonald's return on assets o (b) Compute McDonald's asset turnover. (Round asset turnover to 2 decimal places, e.g. 5.12.) McDonald's asset turnover times