Suppose in its 2025 annual report that MCDonald's Corporation reports beginning total assets of $29.80 billion, ending total assets of $31.20 billion, net sales of $22.57 billion, and net income of $4.88 billion. (a) Compute McDonald's return on assets. (Round refurn on assets to 2 decimal places, eg. 5.12\%) McDonald's return on assets \% (b) Compute McDonald's asset turnover. (Round asset turnover to 2 decimal ploces, es. 5.12.) McDonald's asset turnover times