A research company has been hired by a realty company todo an analysis of heating cost of homes in the region. The realtycompany wanted to be able to predict the heating cost of a typicalsingle-family home. The realty company was constantly being askedquestions regarding heating costs by potential home buyers. It wasbelieved that these variables would impact heating costs (Y): meandaily outdoor temperature (X1) the number of inches of insulation(X2) and the age in years of the furnace (X3). The multipleregression analysis produced the following regression equation: Y= 427.2 4.58X1 14.83X2 + 6.10X3. Which statement is correctbased on this analysis?