The Sweet Stuff food truck sells various sweet treats. Their top selling treat is the deluxe cinnamon roll. They sell an average of 24 deluxe cinnamon rolls on a typical summer evening at $6.00 per roll. According to market research for every $0.25 decrease in price, the food truck can expect to sell 2 more cinnamon rolls each night. a) According to these numbers, determine the current revenue from the deluxe cinnamon. b) Define variables and set up a function to model this scenario. (Hint: take a look at Example 2 in Lesson 2.4 if you need help defining variables and setting up a function] =) Determine the maximum revenue from the deluxe cinnamon rolls that the food truck can earn. What will be the price of a deluxe cinnamon roll when the revenue is at a maximum?