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Mock exam I,section A, question 5, BPP up to June '15.

DDragana10y ago
Please help with this question (I will just write numbers, hope you can find whole question). TA ratio (X=2.4; Y=3.0) Machine M time per unit (bottleneck res. also) (X=15min; Y=30min) Machine T time per unit (X=30min; Y=20min) extra prod.capacity is available, 10 extra machine M h and 10 extra machine T h. How many add.units of output would be produced in order to max pf? In answer there in no calculation for answer, so I have trouble to get what they did. Thank you in advance,
John MoffatJohn MoffatTutor10y ago#1
I have found it (although I don't understand why you say there is no calculation in the answer - the answer is explained in detail). It is machine M that is the bottleneck and therefore the throughput accounting ratio will have been calculated on the times for machine M. Also, it is the extra time available for machine M which allow more units to be produced. Y has the highest throughput accounting ratio and therefore the extra 10 hours will be used to produce more Y's. Since each Y takes 30 minutes (1/2 an hour), then in 10 hours they can produce 20 more Y's. Have you watched my free lecture on throughput accounting? Our free lectures are a complete course for Paper F5 and cover everything needed to be able to pass the exam well.
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