这种情况如何改进？(BB考题)
There are five fabricating operations that can be performed in any sequence. Four of the operations yield 98% recovery and one yields 80% recovery. What is the preferred production sequence, assuming that the 80% operation cannot be immediately improved?
A. Place the 80% operation first
B. Place the 80% operation in the middle
C. Place the 80% operation last
D. It doesn't matter, the RTY is the same.
请大家考虑一下。
:D
A. Place the 80% operation first
B. Place the 80% operation in the middle
C. Place the 80% operation last
D. It doesn't matter, the RTY is the same.
请大家考虑一下。
:D
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从这个意义上来说，自然是放在第一站浪费最少。
当然，二楼说得不错，RTY计算起来是没什么区别的，但实际操作起来，肯定不一样。