Prompt the user to enter two values of type double: price and weight.
Decide the shipping cost based on the following rules:
When the price is more than 100 ($) and the weight is more than 10 (lbs) shipping is $20
When the price is less than or equal to 100 ($) and the weight is more than 10 (lbs) shipping is $15
When the price is more than 100 ($) and the weight is less than or equal to 10 (lbs) shipping is $10
When the price is less than or equal to 100 ($) and the weight is less than or equal to 10 (lbs) shipping is $5
Sum the price and the shipping cost and output: "Your total price is X" where X is the total price