Suppose in its 2017 annual report that McDonalds Corporation reports beginning total assets of $ 29.70 billion, ending total assets of $ 31.40billion, net sales of $ 22.95 billion, and net income of $ 4.85 billion.

(a) Compute McDonalds return on assets. (Round return on assets to 2 decimal places, e.g. 5.12%.)

(b) Compute McDonalds asset turnover. (Round asset turnover to 2 decimal places, e.g. 5.12.)