固定成本包括设备折旧、利息费用、税金，以及一般营业费用，等等。 总固定成本是各项固定成本之和。

Hi, I am clueless as to how to calculate BEP when other operating expenses such as interest are involved.

youdao

一般说来，发生营业费用支付的现金的确定要经过三次调整。

Generally, the cash payments for operating expenses are determined after three adjustments.

youdao

营业费用销售，一般性和管理。

Operating Expenses Sales, General and Admin.

youdao