Suppose in its 2017 annual report that McDonald's Corporation reports beginning total assets of $29.80 billion, ending total assets of $31.60 billion net sales of $21.85 billion, and net income of 54.20 billion, (a) Compute McDonald's return on assets. (Round return an assets to 2 decimal places, c.8. 5.12%) McDonald's return on assets % (b) Compute McDonald's asset turnover. (Round asset turnover to 2 decimal places, es 5.12) McDonald's asset turnover times On January 1, 2017, Salt Creek Country Club purchased a new riding mower for $16400. The mower is expected to have a 10-year life with a $1,700 salvage value. What journal entry would Salt Creek make on December 31, 2017, if it uses straight-line depreciation? (Credit account titles are automatically indented when amount is entered. Do not Indent manually. If no entry is required, select "No Entry for the account titles and enter for the amounts.) Account Titles and Explanation Credit Debit