4 year(s) ago, Grace invested 64,303 dollars. She has earned and will earn compound interest of 8.12 percent per year. In 1 year(s) from today, Xavier can make an investment and earn simple interest of 7.32 percent per year. If Xavier wants to have as much in 6 years from today as Grace will have in 6 years from today, then how much should Xavier invest in 1 year(s) from today? Number 3 year(s) ago, Omar invested 26,210 dollars. He has eamed and will earn 11.63 percent per year in compound interest | Vivian invests 65,937 dollars in 3 year(s) from today and earns simple interest, then how much simple interest per year must Vivian eam to have the same amount of money in 7 years from today as Omar will have in 7 years from today? Answer as a rate in decimal format so that 12.34% would be entered as 1234 and 0.98% would be entered as .0098 Number