関連ワード:  is electricity a fixed expense or variable expense    is insurance a fixed expense or variable expense    is electricity a fixed cost or variable cost    is car insurance a fixed expense or variable expense    is insurance a fixed cost or variable cost    is electricity bill a fixed cost or variable cost    is electricity a fixed or variable expense    what is a fixed or variable expense    what is the difference between fixed expense and variable expense  
結果 : is electricity a fixed expense or variable expense