AutoCAD Homework - 3D SAW BLADE by EKHO

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"EXTRUDE" the shape by .125. "SUBTRACT" the holes from the outer shape. The volume of material is closest to:

	5.359 cubic inches
	5.935 cubic inches
	5.595 cubic inches
	5.195 cubic inches
	5.395 cubic inches

"EXTRUDE" the shape by 0.125. "SUBTRACT" the holes from the outer shape. What is the cost of steel for 100 pieces of the part if steel is 0.283 lbs./cu. inch and costs $0.38 per lb. with 20% waste?

	$ 69.26
	$ 96.62
	$ 66.92
	$ 69.62
	$ 69.12

"EXTRUDE" the shape by 0.125". "SUBTRACT" the holes from the outer shape. What is the weight of steel for 1 piece of the part if steel is 0.283 lbs./cu. inch?

	1.53 lbs.
	1.35 lbs.
	1.73 lbs.
	1.65 lbs.
	1.85 lbs.

The total "TIME" you have spent creating this cam drawing is:

The start Date/Time for your version of this drawing is:

Use the "SCALE" command to increase the part by 1.2X. Use the center A as the base point; use a scale factor of 1.2 times. The new volume of the part is closest to:?

	9.232 cubic inches
	9.322 cubic inches
	9.352 cubic inches
	9.522 cubic inches
	9.622 cubic inches

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