Consider a potential student project concerning the making of popcorn. possible factors affecting the outcome of popcorn making include at least the following: brand of corn, temperature of corn at beginning of cooking, popping method, type of oil used, amount of oil used, batch size, initial moisture content of corn, and person doing the evaluation of a single batch. using these factors and/or any other that you can think of, answer the following questions about such a project: a) what is a possible response variable in a popcorn project? b) pick two possible experimental factors in this connect and describe a 2x2 factorial data structure in those variables that might arise in such a study. c) describe how the concept of randomization might be employed. d) describe how the concept of blocking might be employed.