According to How to Find Out Anything, one should begin research by asking factual questions rather than open-ended questions. Based on the guidelines in the text, which questions are appropriate research questions? Check all that apply.Which state grows the most potatoes?What is the average cost of a three-bedroom house in the United States?Which is a better pet, a dog or a cat?What are the most important issues facing young people today?What is the population of India?