The paper aimed to establish a corresponding regression model reflecting the relationship between profit. as the main barometer of economic efficiency and milk yield in dairy farming using a sample of 8 farms operating in the Southern Romania. Two regression models were compared: the linear regression and the quadratic fit. Average milk yield registered 6. https://www.roneverhart.com/Procharger-Supercharger-Kit-Dodge-Ram-5-7L-Hemi-1500-2009-2010/