Mary Ellen was handing out flyers to classrooms to help the teachers. She was able to visit 3/4 of the total classrooms. If there were 32 classrooms in all how many classrooms did Mary Ellen visit

Perry angelo is planning to open a restaurant. he has the resources to produce and sell either hamburgers or pizzas. so he does some research and finds that the new location has a good demand for pizza. he hires cooks, wait staff, and an accounts person for his new pizzeria. he also arranges for materials such as pizza ingredients and pizza boxes. determine three factors affecting perry's cost of making pizza. write down the name of the factors and their instances in this scenario.