Schedule 80 Rigid PVC Conduit Has a Larger Inside Diameter

question 25

True/False

Schedule 80 rigid PVC conduit has a larger inside diameter than Schedule 40 rigid PVC conduit.

---

Definitions:

Contribution Margin

The amount remaining from sales revenue after variable expenses are deducted, showing the revenue available to cover fixed expenses and provide profit.

Operating Leverage

A measure of how revenue growth translates into growth in operating income, demonstrating the effect of fixed costs on profits.

Contribution Margin

The difference between the sales price of a product and its variable costs, used to cover fixed costs and profit.

Sales Mix

The composition of different products or services sold by a company, which can significantly impact profitability based on the varying margins of each item.