Question1: The Wireless departmentof Costco Wholesale store has promotions forblackfriday.

if you buy Note 20 and make a contract with Verizon as yourcarrier then you will get $300.

if you buy iphone12 and make a contract with AT&T then youwill get one iPhone8 free,

if you buy Galaxy 20 ultra or Galaxy 20 FG, and you make acontract with T-mobile then you will get $200.

if you buy Galaxy watch3 or apple watch 6 and make a contractwith Verizon then you will get another watch free.

Write a C++ program that asks the user to enter a device he/shewants to purchase and the Carrier he wants to make a contractwith.

Hint: Hence you have only two variables: Device, Carrier

Question2: Ask the user to enter a grade and then validatehis/her grade. if the grade is valid, accept it and find 10 percentof that.