In this portion of an Excel spreadsheet, the user has given values for selling price, the costs, and a sample volume. Give the cell formula for
a.cell E12, break-even volume.
b.cell E16, total revenue.
c.cell E17, total cost.
d.cell E19, profit (loss). 
Definitions:
Q8: An objective function reflects the relevant cost
Q13: In order to use dynamic programming, one
Q18: The media selection model presented in the
Q24: The operations research analyst for a big
Q25: Explain what to look for in problems
Q27: For the following linear programming problem<br>Max Z<br>−2x<sub>1</sub>
Q38: A quantity that is difficult to measure
Q38: The constraint x<sub>1</sub> + x<sub>2</sub> + x<sub>3</sub>
Q48: Decision criteria<br>A) are the ways to evaluate
Q58: Solve the following system of simultaneous equations.<br>6X