1. How do we create a simple program that can add two numbers and display the output 

 write a program that maintains student records.
The essentials of the program.
1. Create a class that keeps the following data of each student
a) The first and last name of a student
b) The GPA
c) The student identification number (each will be 5 digits long)

2. This class will have 5 methods:
a) A get and set method only for the GPA and ID
b) A method that displays the student information on three lines.

3. There should be a constructor that allows for input of first name and last name only.

4. Create a second class that tests the operation of the other class.

5. Create two objects with the following data
a) Tom Thumb who has a 2.76 GPA and an ID of 35791
b) Snow White who has a GPA of 3.35 and an Id 24680

6. The second class should display the contents of each object.

Write a Python program to accept a string and display the string with the changed case.

2. Create a class named Shipment

a. The program must ask for two separate packages to ship

b. The program must calculate the cost difference using the difference in volume: i.e. The base price for a package with volume <=1 is $3, for every unit increase in volume, the cost increases by $1 e.g. 1: a parcel with volume 4, the cost is $3+ $1 +$1 +$1 = $6 e.g. 2: a parcel with volume 2.5, the cost is $3 + $1.5 = $4.5

c. Give the following (in order of priority): i. If there is no difference, display the costs as the same ii. If the cost of one is less than twice the other, display that it is “slightly more than” iii. If the cost of one is less than three times the other, display that it is “twice” iv. If the cost of one is less than four times the other, display that it is “triple” v. If the cost of one is less than five times the other, display that it is “quadruple” vi. Otherwise, display that as a calculated multiple (eg 5x, 6x etc) c. The program must indicate the more costly package (if not same cost) and by how much

d. The program must calculate and display the appropriate message (including proper dimension and cost format) f. Your code also does NOT need to worry if the user inputs an invalid value for the input (example: invalid length). The output of your code must match the samples. g. You must change the title i.e. Welcome to shipping calculator!