本帖最後由 hase000 於 2017-4-21 09:26 AM 編輯
Sorry to break the rule
However, please noted that Q/PQ 2x3 $10 should be $80 instead of $60
e.g.
R1 Q/PQ 1, 2 $10 need $20
R2 Q/PQ 3, 4 $10 need $20
R1(1,2) x R2 (3,4) Q/PO 2X1 $10 need $40
total: $20 + $20 + $40 = $80 |
發表於 2017-4-20 11:10 PM
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