please answer all parts. thanks

Interest & Taxes and 1200 of Interest Expense Assume the total cost of a college education MNC corp. nad 18,014 of Earnings before What is the Times Int. Earned ratio? a. none b. 15.01 ( ceeabeer lis S 220,000 when your child enters 17 years. you have currently 40,000 to invest. what rate of interest must you earn annually on your investment? a. 11.25 b.9.22 c. 9.50 d. 6.81 e. 10.55 Net Income Xyz borp has sales of 33 million and the of 2,970,ooo what is Net Profit Margin? a.) 8.78 c.) a d.) 8.42 e.) none Xyz Boutique has current assets of 4,715, Current liab of 1309, a inventory of 2609 What is quick ratio ? la.. 53 times b.) 1.94 times c.):48 times d.) 1.61 times e.) 3.60 times If you want to accumulate 56,437 and if you can invest 10,488 at the rate of 13% per year, how many years will it take