Suppose we have created the following tables. Suppliers(sid, sname) Parts(pid, pname, color) Catalog(sid, pid, price) Write the following queries in SQL: Sort the suppliers (in descending order) with respect to the number of parts they sell. Output only those suppliers that sell at least three parts. Print sid, sname, and number of parts the supplier sells. For each red part, find the names of the suppliers who charge the least for that part