BACKGROUND

You own and operate a coffee and donut shop on Main Street. Recently you were visiting your sister in NYC and were introduced to the cronut. A cronut is a cross between a croissant and a donut. They are so popular in NYC that the bakery offering them often sells out of cronuts by $10am.$ You're wondering if there is a market for cronuts on Main Street and whether you'd make enough money to cover your equipment investment. You'll use an Excel decision support system to decide on the future of cronuts.

Your spreadsheet has the following cells:

Constants section

$\backslash$table$[[4,$A$,$B$,$C$,$D$,$E$],[1,$Main Street Cronut Decision$],[2,$Constants,$2017,2018,2019,2020],[3,$Tax rate,$N_{3}N,30\%,30\%,30\%$