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Sergey is selling many townhomes in Silicon Valley. To buy one of them, every month Valentina deposits $305 in a Capital One high-yield online savings account with an APR of 10.2 % (with monthly compounding). Given this information, in years that Capital One account will have the $27,000 balance Valentina needs to buy one of Sergey's townhomes. Multiple Choice 5.52 years 5.10 years 7.38 years 6.31 years Kevin Hart has noticed the increased cost of a college education. He is hoping to have $89,000 in 18 years to help his child Kenzo attend college. How much money will Kevin Hart have to deposit into the account today if he knows he can earn an annual interest rate of 4.5 percent? Multiple Choice $35,130.10 $40,299.23 $38,563.86 0 $19,068.65 o $36,981.34 Elon Musk and Tesla earn an interest rate of 4.7 percent in their new investment project. The project's cash flows are described in the table below. The present value of those cash flows is $5,965.11. However, you will tell Elon Musk that their value in Year 3 is: Year Cash Flow 1 $1,500 2 1,625 ? 2,230 3 4 Multiple Choice $3,586.34 $610.11 O $1,194.32 C $1,282.54