ε걳о 귣 ȣ 1

нڷ

нڷ ;
߰ ϱ
Աݰ
ý
1:1

ε ˻

ñϽ  ˻â ԷϽø ֽϴ.

+ ˻

* ܾ ŬϽø  ֽϴ.

  • (expense)
  • 밨һ
  • Һ
  • ͺм(Cost Benefit Analysis - B/Cм)
  • Ͻ (business risk)
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ֿä 0