Maximum deviation from a 90° angle at any corner (e.g.,

Students must calculate the total cost to manufacture one unit. While state minimum wages vary, a typical COG breakdown looks like this: Expense Category Estimated Cost/Rate ~$4.25 per box Includes wood and glue Labor (Student Time) $7.25 - $15.00/hour Based on your state's minimum wage Teacher Consultation $0.65 per minute Penalizes excessive help-seeking Testing Time $0.12 per second Based on time to verify quality

If you are drawing the sketch:

Ensuring the final length/width/height are within a specific tolerance (e.g., +/- 0.05 inches). 4. Improving the Manufacturing Process

"For the solid piece, the datums are located on the of the part, and features are located relative to these outside surfaces. In the sheet metal assembly, datums are typically located on the inside surfaces to control stack-up tolerance from the bends."