An appliance manufacturer produces two models of microwave ovens: x and y. both models require fabrication work; each x uses 10 hour of fabrication and each y uses 15 hours of fabrication. there are 30 fabrication hours available this week. x and y contribute $40 and $50 to the total profit, respectively. to find quantities of x and y that will maximize the total profit, build a linear programming model and solve the lp model using solver. what is the optimal profit?

What would be the input, conversion and output of developing a new soft drink

Gdonald was unhappy that his company did not provide good transport facilities. he found it very strenuous to drive to work on his own, and this eventually led to job dissatisfaction. hence, he recommended ways to solve this problem. according to the evln model, this information suggests that donald's main reaction to job dissatisfaction was:

Turrubiates corporation makes a product that uses a material with the following standards standard quantity 8.0 liters per unit standard price $2.50 per liter standard cost $20.00 per unit the company budgeted for production of 3,800 units in april, but actual production was 3,900 units. the company used 32,000 liters of direct material to produce this output. the company purchased 20,100 liters of the direct material at $2.6 per liter. the direct materials purchases variance is computed when the materials are purchased. the materials quantity variance for april is: