1) Graphically, the ______________ is the point at which the cost line intercepts the cost (vertical) axis.

2) An advantage of the high-low method is that it ___________.

3) The percentage of variability in the dependent variable explained by an independent variable is called the ____________________________________.

4) The percentage of variability in the dependent variable explained by an independent variable is called the ____________________________________.

5) The spreadsheet regression program supplies more than the estimates of the coefficients; it also provides information that can be used to see how ________ the cost equation is which is a feature not available for the high-low method