He will, however, have to spend an extra hour each morning adjusting the computerized diagnostic device. Ratchet believes he can purchase a small computer trouble-shooting device, which will allow him to find and fix a problem in the incredible (at least to his customers!) time of 1 hour. What is his daily productivity (assume an 8 hour day)? Mr. Ratchet, the local auto mechanic, finds that it usually takes him 2 hours to diagnose and fix a typical problem. What will be the impact on productivity (measured in square yards per labor-hour) if he purchases the higher quality raw cotton? He believes that he can buy a better quality raw cotton, which will enable him to produce 1200 square yards per ton of raw cotton with the same labor hours. Each ton of raw cotton requires 5 labor hours to process. SOAL DAN JAWABAN: MANAJEMEN OPERASIONAL Dari buku Manajemen Operasional oleh Render, Barry and Jay Heizer, Principles Of Operations Management, Prentice Hall, 9th edition.Ĭhapter 1, Operations and Productivity Problem 1: Mance Fraily, the Production Manager at Ralts Mills, can currently expect his operation to produce 1000 square yards of fabric for each ton of raw cotton.
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