### Home > CAAC > Chapter 16 > Lesson 16.9.2.2 > Problem 9-81

9-81.

Use the eTool below for your estimates.

Click the link at right for the full version of the eTool: PCT 9-81 HW eTool

9-81.

Use the eTool below for your estimates.

Click the link at right for the full version of the eTool: PCT 9-81 HW eTool