At the end of 2017 , Apple had cash and short-term investments of $74.14 billion, accounts receivable of $18.09 billion, current assets of $128.28 billion, and current liabilities of $100.61 billion. a. What was Apple's current ratio? b. What was Apple's quick ratio? c. What was Apple's cash ratio? d. At the end of 2017 , HPQ had a cash ratio of 0.37, a quick ratio of 0.61 and a current ratio of 0.97. What can you say about the asset liquidity of Apple relative to HP