Online Shopping. A economist wants to compare the proportion of young adults who shop online regularly with the proportion of middle aged adults who shop online regularly. She collects the following survey data. Out of 87 young adults surveyed, 83 of them shop online regularly. Out of 59 middle aged adults surveyed, 29 of them shop online regularly

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.