Acompany's database contains three types of records: vendors, parts, and purchasing. the vendor records include the vendor number, name, address, and terms. the parts records include part numbers, name, description, and warehouse location. purchasing records include purchase numbers, vendor numbers (which reference the vendor record), part numbers (which reference the parts record), and quantity. what structure of database is being used?
a) networkb) hierarchicalc) relationald) sequential

phillips, inc. had the following financial data for the year ended december 31, 2019. cash $ 41,000 cash equivalents 75,000 long term investments 59,000 total current liabilities 149,000 what is the cash ratio as of december 31, 2019, for phillips, inc.? (round your answer to two decimal places.)

Arnold rossiter is a 40-year-old employee of the barrington company who will retire at age 60 and expects to live to age 75. the firm has promised a retirement income of $20,000 at the end of each year following retirement until death. the firm's pension fund is expected to earn 7 percent annually on its assets and the firm uses 7% to discount pension benefits. what is barrington's annual pension contribution to the nearest dollar for mr. rossiter? (assume certainty and end-of-year cash flows.)

How much is a 2019 tesla? ? exact price trying to buy for my 6 year old sister