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Unformatted text preview: q + & Average waiting time in system, W s = L s & & Average waiting time in the queue, W q = L q & & Alternatively, W s = W q + 1 EOQ Formulas & Q = q 2 DS H & Ordering Frequency = q DH 2 S & TC = D C + ( D S=Q ) + ( Q H= 2) 1...
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- Spring '10