The Great Planes radio-controlled plane company is slowly gaining in its sales. Last year the company increased its presence and share in the R/C airplane model market by 10%. Great Planes set a sales objective for the next year to increase its marketing share 20% more than last year. Before the company focuses on its marketing mix it has first:

Jamie is saving for a trip to europe. she has an existing savings account that earns 3 percent annual interest and has a current balance of $4,200. jamie doesn’t want to use her current savings for vacation, so she decides to borrow the $1,600 she needs for travel expenses. she will repay the loan in exactly one year. the annual interest rate is 6 percent. a. if jamie were to withdraw the $1,600 from her savings account to finance the trip, how much interest would she forgo? .b. if jamie borrows the $1,600 how much will she pay in interest? c. how much does the trip cost her if she borrows rather than dip into her savings?