(20%) Problem 4: Train cars are coupled together by being bumped into one another. Suppose two...

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ALMAFIT -. CLASSIC : 50 0,6 / 30 150 1,2 / 180 7 2,5 / 15 225 ALMAFIT 4200 CLASSIC, 216 * , 600 30 . * 1 () 1000 (). : ) CLASSIC: 1 (materials usage variance) (5 ) 2 (materials mix variance) (5 ) 3...
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