One year ago, the Jenkins Family Fun Center deposited $3,800 into an investment account for the purpose of buying new equipment four years from today. Today, they are adding another $5,600 to this account. They plan on making a final deposit of $7,800 to the account next year. How much will be available when they are ready to buy the equipment, assuming they earn a rate of return of 6 percent? Multiple Choice $20,093.28 $21.445.05 $20,430:48 5202