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Throughput - mock exam

Mmarcie15711y ago
Throughput Q: Co makes 2 products: X and Y. X Y SP 50 32 Material 10 6 Labour 20 15 Assembly time 20min 15min Max demand 1500 units 1000units Total assembly time is limited to 600hrs. Using throughput, how many units Y should produce? First contribution: X: 50-10=40/0.3hrs=133.3, so X FIRST Y: 32-6=26/0.25hrs=104, Y SECOND X: 1500u*0.3=450hrs Y: 600u*0.25=150hrs Where am I getting wrong, as my answer of 600units does not match any of the mock exam?
AAbdul11y ago#1
Is the answer 400?
LLizzy11y ago#2
Abdul is correct... For X you can make 3 per hour (20 mins pu x 3) so the contribution per hr is $40x3 = $120 For Y you can make 4 per hour (15mins pu x 4) so the contribution per hr is $26x4 = $104 So we would make X first as it is high contribution: Max demand is 1500 units which would take 1500/3 = 500 hours so 100 hours remaining for product Y, you can make 4 hours per unit for Y so 100hours x 4 units = 400. Hope this helps :)
John MoffatJohn MoffatTutor11y ago#3
Marcie: This is the fourth time you have asked the same question in the space of a day. I have answered you twice. Abdul and Lizzy have answer you on this posting. You must not keep asking the same question over and over again - it will not get answers any sooner. We answer within a few hours but you cannot expect it to be instant. For the last time - 20 minutes is not equal to 0.3 hours. It is 1/3 hour.
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