Complete each of the following sentences with the appropriate term from the list below:
a. The horizontal (x) axis on a scattergraph plots _______.
b. On a scattergraph, the steeper the slope of the line, the higher the _______.
c. On a scattergraph, the point where the line intersects the vertical (y) axis indicates the _______.
d. The vertical (y) axis on a scattergraph plots _______.
1. Total cost
2. Total variable cost
3. Variable cost per unit
4. Activity level
5. Total fixed cost