This figure may include yardage and feed mark-up, or you can calculate them separately. Click here for recent industry information on feeding costs. You can calculate the lost interest on the animal and feed if you wish. However, DO NOT protect input cells. If you use colors to highlight cells, be sure that your text remains readable.
Pastels work better than more saturated colors.
Calculations that are obviously unrealistic will result in serious discounts. For example, choose a break-even price and use goal seek to find what the feeder price would need to be if all other costs remained constant. Here's an example. If your formulas are correct, you should get these numbers. Constants in the output section defeat the purpose of the system and will result in serious grade discounts.