Instructions

Shipping Calculator

Deliverables

You must submit your $.$py file. Name the file: lastname$\_$firstname$\_$assign$1.$py$.$

Example: smith$\_$barb$\_$assign$1.$py

Specifications

Create a program that calculates the total cost of an order including shipping.

View the output below to determine the code.

Use empty "print$()"$ commands to create spacing between items as shown.

Use a While loop to keep the program active until the user responds with a $"$n$"$

If the user enters a number that$$s less than zero, display an error message and give the user a chance to enter the number again.

Hint: use a "continue" statement inside the $"$if$"$ after you alert them to the problem

Use the following table to calculate shipping cost:

COST OF ITEMS SHIPPING COST

$==============================$

$<30\mathrm{.}00$ $$5\mathrm{.}95$

$30\mathrm{.}00-49\mathrm{.}99$ $$7\mathrm{.}95$

$50\mathrm{.}00-74\mathrm{.}99$ $$9\mathrm{.}95$

$>75\mathrm{.}00$ FREE

Sample input$/$output:

$===============================================================$

Shipping Calculator

$===============================================================$

Enter cost of items ordered: $49\mathrm{.}99$

Shipping cost: $7\mathrm{.}95$

Total cost: $57\mathrm{.}94$

Continue? $($y$/$n$)$: y

$===============================================================$

Enter cost of items ordered: $-65\mathrm{.}50$

You must enter a positive number. Please try again.

Enter cost of items ordered: $65\mathrm{.}50$

Shipping cost: $9\mathrm{.}95$

Total cost: $75\mathrm{.}45$

Continue? $($y$/$n$)$: n

$===============================================================$

Bye!