Hottechi Laminate has developed a new customer-oriented business model. Rather than maintain a network of showrooms across the country, the business will now let customers choose several styles that interest them from an online site, and will ship samples of each of the styles to the customer to test in their home free of charge. Once they have settled on a tile choice, Hottechi Laminate will send a representative to their home to schedule installation. The company has determined that busy middle-class customers will value the convenience of the new model, which allow them to upgrade the look of their homes without spending time browsing showrooms. The new model will be created by selling the old showrooms and shifting resources to the new online site and regional offices for sales personnel. What question remains for Hottechi Laminate to ask in order to put its strategy into action

John and daphne are saving for their daughter ellen's college education. ellen just turned 10 at (t = 0), and she will be entering college 8 years from now (at t = 8). college tuition and expenses at state u. are currently $14,500 a year, but they are expected to increase at a rate of 3.5% a year. ellen should graduate in 4 years--if she takes longer or wants to go to graduate school, she will be on her own. tuition and other costs will be due at the beginning of each school year (at t = 8, 9, 10, and 11).so far, john and daphne have accumulated $15,000 in their college savings account (at t = 0). their long-run financial plan is to add an additional $5,000 in each of the next 4 years (at t = 1, 2, 3, and 4). then they plan to make 3 equal annual contributions in each of the following years, t = 5, 6, and 7. they expect their investment account to earn 9%. how large must the annual payments at t = 5, 6, and 7 be to cover ellen's anticipated college costs? a. $1,965.21b. $2,068.64c. $2,177.51d. $2,292.12e. $2,412.76