Suppose a husband wants to take his wife on a trip three years from now to Europe to celebrate their 40 th anniversary. He has just received a $21,000 inheritance from an uncle and intends to invest it for the trip. The husband estimates the trip will cost $2.6.600. What interest rate, compounded annually, must be earned to accumulate enough to pay for the trip? Note: Use tobles, Excel, or ofinanciol calculatot. Do not round your intermediate values. Enter your answer rounded to the nearest 1Ast. 2 Pmontsales ofs] 2ysinz+a2 Thle 1 I watere valse af $7