Question
The XYZ Company manufactures two products, bidgets and badgets. The following data are available: Bidgets Badgets Selling price per unit $60 $110 Variable cost per
The XYZ Company manufactures two products, bidgets and badgets. The following data are available:
Bidgets | Badgets | |
Selling price per unit | $60 | $110 |
Variable cost per unit | $30 | $70 |
Machine time per unit | 30min | 60min |
Direct labour time per unit | 40min | 40min |
Fixed costs | $5,000 per week | |
Available machine time | 180 hours per week | |
Available direct labour time | 220 hours per week |
Required: (a) If direct labour time were the only scarce resource (i.e. there was an abundance of machine time) how many units of each product should be produced and sold each week in order to maximise profits? (5 marks)
(b) Given that both machine time and direct labour are limited as shown above, and that the manager wishes to produce three times as many badgets as bidgets, how many units of each product should be produced and sold to earn a weekly net profit of $2500? (8 marks)
(c) Build the LP Model and solve graphically. If both machine time and direct labour are limited as shown, how many units of each product should be produced and sold in order to maximise weekly net profits rather than produce a specified product mix as in (b)? What is the resulting net profit? (15 marks)
(d) The manager wishes to increase his factory capacity but is not sure whether to do so by working overtime or by leasing another machine. The overtime option would result in overtime wages payments of $5 per hour more than labour currently costs for regular hours. Alternatively, if another machine were leased no additional labour hours would be worked, but the leasing costs for the additional machine would be $10 per hour more than machine time leasing currently costs. (12 marks)
Advise the manager as to which alternative provides the higher increment to profit for each additional hour.
Step by Step Solution
There are 3 Steps involved in it
Step: 1
Get Instant Access to Expert-Tailored Solutions
See step-by-step solutions with expert insights and AI powered tools for academic success
Step: 2
Step: 3
Ace Your Homework with AI
Get the answers you need in no time with our AI-driven, step-by-step assistance
Get Started