Answer:
22 units
Step-by-step explanation:
11 - (-11) = 22
Answer:
Graph 1, 2, 5, 6 are not functions.
Graph 3, 4 are functions
Step-by-step explanation:
For every input there can only be one output to be a function.
Answer:
Area is about 1520.53
Step-by-step explanation:

A = 
A ≈ 1520.53
Answer:
To calculate a break-even point based on units: Divide fixed costs by the revenue per unit minus the variable cost per unit. ...
When determining a break-even point based on sales dollars: Divide the fixed costs by the contribution margin.