Given the ERD below, answer the following questions YES or NO and justify your answer. Your justification should be deduced from the ERD and longer than 15 words. 1) Can the company have customers who are not currently assigned to any sales representative? 2) Can a customer have many sales representatives assigned to her? 3) Can a company warehouse be empty (not storing any products)? 4) Can two products be placed within the same order? 5) Can a customer place multiple orders? Name EmpName Sales Representative Category Category Product Product > bo Storing storing Warehouse PrID NewAttribute (Address) ZIP City State CustName