Edge Company produces two models of its product with the same machine. The machine has a capacity of 138 hours per month. The following information is available. Required: 1 Determine the r.nntrih tinn marain ner machine hn ir far each mndel 2. How many units of each model should the company produce? How much total contribution margin does this mix Inrndi ino nor mnnth? 3. Assume the maximum demand for the Standard model is 70 units (not 600 units). How many units of each model should the company produce? How much total contribution margin does this mix produce per month