Train a Simple Pricing Model

We are looking to hire developers to write a dynamic automated price optimization algorithm that can respond to market events and to competitors. The product we are asking you to price is available in different local markets and prices can be set each time period. You will be given historical data for a sample of markets: a history of prices, sales, and cost of sales for the firm whose prices you are trying to optimize, as well as an average of competitor prices and a variable summarizing market conditions.