1. Declare a variable named result of type integer. 2. Declare a variable named GPA of type double, and assign a value of 3.5 to it. (do it in single statement) 3. Declare a variable named GPA of type double, and assign a value of 3.5 to it. (do it in double statement) 4. Define a constant named AVERAGE of type double of value 4.2. 5. Assign a value of 5.6 to a variable named radius. 6. Request the user to inter a value for variable x. 7. print ("Corona Go! :)" on screen. 8. Increment a variable y by 6. 9. Decrement variable x by 1. 10. Multiply variable z by