please answer Q 16 & 17 fastly

Question 16 Which of the following is Not a characteristic of Quota Sampling? Not yet answered Marked out of 1.00 Flag question Quota samples are essentially judgement samples Very convenient and is relatively inexpensive Is a Non Probability Sampling Technique It is based on random sampling Quecson 17 The ratios that measure the ability of the business to meet its short-term obligations are: Not yet answered Marked out of 1.00 P Flag question Liquidity ratios Investor ratios Profitability Ratios Leverage ratios