Retail Price Generator

This application allows the user to enter in a cost, and it will calculate the retail price for several gross margin percentages.
It will also allow a user to enter in any 2 of the following: cost, sale price, or gross margin, and will calculate the remaining one based on the first 2 inputs.

Features:
• Calculate retail price based on gross margins.
• Calculate Cost based on Sale Price and Gross Margin.
• Calculate Sale Price, based on Cost and Gross Margin.
• Calculate Gross Margin, based on Cost and Sale Price.