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Your scientists have perfected Harry Potter\'s invisibility cloak and are rampin

ID: 339540 • Letter: Y

Question

Your scientists have perfected Harry Potter's invisibility cloak and are ramping up production. It plans to use this production line sixteen hours a day in order to meet projected demand of 1850 units. The tasks necessary to produce this product are:

If the company wants the output rate to be equal to demand, what is the desired cycle time (in seconds)

Task Time (minutes) Predecessor Get Cloth 3 none Get Bat Wings 5 none Boil Toil and Trouble 15.4 none Stir in ingredients 2 Bat Wings & Boil Paint onto Cloth 8.0 Stir & Cloth Package for delivery 2.0 Paint

Explanation / Answer

Desired cycle time will be formulated as :

Desired cycle time

= Available time in a day / Projected demand

= 16 hours / 1850 units

= 16 x 3600 seconds/ 1850 unit

= 31.13 seconds / unit

DESIRED CYCLE TIME = 31.13 SECONDS

DESIRED CYCLE TIME = 31.13 SECONDS