Solved Problem 2

  1. The Arctic Air Company produces residential air conditioners. The manufacturing manager wants to develop a sales and operations plan for the next year based on the following demand and capacity data (in hundreds of product units):

    Demand

    Regular-time Capacity

    Overtime Capacity

    Subcontractor Capacity

    Jan–Feb (1)

      50

      65

    13

    10

    Mar–Apr (2)

      60

      65

    13

    10

    May–Jun (3)

      90

      65

    13

    10

    Jul–Aug (4)

    120

      80

    16

    10

    Sep–Oct (5)

      70

      80

    16

    10

    Nov–Dec (6)

      40

      65

    13

    10

    Totals

    430

    420

    84

    60

    Undertime is unpaid, and no cost is associated with unused overtime or subcontractor capacity. Producing one air conditioning unit on regular time costs $1,000, including $300 for labor. Producing a unit on overtime costs $1,150. ...

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