In: Accounting
Turley Limited produces two products, product X and Product Y. Machine and
labour is used in the production process. The company has a maximum of 1000 machine
hours and 1600 labour hour per week. Other information are as follows:
Product X Product Y
Selling price/unit $150 $136
Variable cost/unit $110 $89
Machine hours required 2 hours 4hours
Labour hours required 4 hours 4 hours
Required:
Answer:
Requirement 1:
Product X | Product Y | |
Selling price per unit | $ 150 | $ 136 |
Variable cost per unit | $ 110 | $ 89 |
Contribution margin per unit | $ 40 | $ 47 |
Requirement 2:
Decision Variables : Number of Units of Product X = X
Number of Units of Product Y = Y
Objective Function :
Maximise Z = ($40 * X) + ($47 * Y)
Requirement 3:
Constraints are:
Machine Hours required : 2X + 4Y 1,000 machine hours
Labor Hours Required : 4X + 4Y 1,600 labor hours
Product constraints :
X 0
Y 0
Requirement 4:
Let us equate the machine and labor hours constraints
2X + 4Y = 1,000
4X + 4Y = 1,600
By Subtracting the equation, we get
2X = 600
X = 600 / 2
X = 300
Now put the value of X in any equation
(2 * 300) + 4Y = 1,000
4Y = 1,000 - 600
Y = 400 / 4
Y = 100
The optimum number of product X is 300 and product Y is 100 to maximise contribution margin
Requirement 5:
Value of Objective function:
Z = ($40 * 300) + (47 * 100)
= $12,000 + $4,700
= $16,700