사업한다면 무조건 알아야하는 3가지⬇️

2026 0:59
Synopsis
1. BEP - 손익분기점 (Break-Even Point) BEP (Break-Even Point) = 고정비 ÷ (1 - 변동비율) → 매출을 어느 정도 팔아야 본전이 ...
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