Problem based on concave spherical mirror
A concave spherical mirror has a radius of curvature of 4.0 meters. A real object, 5.0 cm high, is placed 3.0 meters in front of the mirror. By construction and computation determine the position and height of the image.
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A manufacturer has identified the options for acquiring a machined part. It can make the part on a numerically controlled lathe for $150 per unit (including materials).
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The state highway department condemns some of Chad's grazing land. The land cost Chad $20, 000, and the condemnation award is the land's fair market value of $100,000.
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