in San Angelo, TX dating back to 2010 to predict change in value (Marginal Revenue) based on month, weight gain, and cost of gain. The application does not forecast actual prices, but rather estimates the change in per head value that normally occurs in the market based on month and market weight. The application also reports the current value ($/Hd) and market price ($/Cwt.) and has a link to USDA-Agricultural Marketing Service reports, so that producers can easily assess current market conditions.