In the following exercises, you will use the data in the Premiere Product database. In each step, use SQL to obtain the desired results. Please submit a hard copy for your homework

list the number and name of very customer represented by sales rep 20.

for each order, list the order number, order date, the number of the customer that placed the order, and the name of the customer that placed the order.

list the number and the name of all customers represented by Valerie. (first or last name)

how many customers have a credit limit of $7500?

find the total of the balances for all customers for each sales rep.