1.Write a query that checjs if there is any shopper that purchased at least 1 product Coffee Grinder:

a)join..on

b)join.. using

2.Write a query to display 3 products that were ordered only once

3.Write a query to display the shipper that has placed the most expensive order. Display only Firstname, Lastname and the subtotal.

it is an unneccasry image

using brewbeans database in sqldeveloper

1. Write a query that checks if there is any shopper that purchased at least 1 produc Grinder: [10 points] a) Join.. on b) Join..using IPage teptiane whiciariat. trotiasg warikelisi. liaert ile his depebtrent. Batroutict materis: Fradeichale rarchari 4111 i Pencuiutian papatifiliti a Maleliart iate. Maletent intims Salebrike maberitelis Mishen kamatilt. Festared bater {1}. restartitars dete. reaturefist dete. Trye char (1)+ laOruartens materat