Zip Plus is a company that adds bar codes to US Mail. They charge 100 for the first 500 pieces plus 10 cent for each additional piece

Answer 1

To calculate the cost for adding bar codes to a specific number of US Mail pieces, let's break down the pricing information provided by Zip Plus:

- The company charges $100 for the first 500 pieces.
- For each additional piece after the initial 500, they charge $0.10.

Let's assume we want to add bar codes to 700 pieces of US Mail. We can calculate the cost as follows:

1. Calculate the cost for the first 500 pieces:
Cost for 500 pieces = $100

2. Calculate the cost for the remaining 200 pieces:
Cost for 200 pieces = 200 * $0.10 = $20

3. Calculate the total cost:
Total cost = Cost for the first 500 pieces + Cost for the remaining 200 pieces
Total cost = $100 + $20 = $120

Therefore, the cost for adding bar codes to 700 pieces of US Mail would be $120.