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Your firm needs a computerized machine tool lathe which costs $56,000 and requires $12,600 in maintenance for each year of its 3-year life. After three years, this machine will be replaced. The machine falls into the MACRS 3-year class life category, and neither bonus depreciation nor Section 179 expensing can be used. Assume a tax rate of 21 percent and a discount rate of 12 percent. Calculate the depreciation tax shield for this project in year 3. Note: Round your answer to 2 decimal places.

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\begin{tabular}{|c|c|} \hline 10. & \begin{tabular}{l} The radius of a circular metal plate is increasing at the rate of 0.01 cm per second when heated. At what rate is the area of the plate increasing when the radius is 5 cm ? \\ A) $ 10 \pi $ \\ B) $ \pi $ \\ C) $ \frac{\pi}{10} $ \\ D) $ \frac{\pi}{2} $ \\ E) $ 25 \pi $ \end{tabular} \\ \hline 11. & \begin{tabular}{l} A particle is moving on the curve of $ y=2 x-\ln x $ so that $ \frac{d x}{d t}=-2 $ at all time $ t $. At the point $ (1,2), \frac{d y}{d t} $ is: \\ A) 4 \\ B) 2 \\ C) -4 \\ D) 1 \\ E) -2 \end{tabular} \\ \hline 12. & \begin{tabular}{l} A balloon is being filled with helium at the rate of $ 4 \frac{f^{3}}{\mathrm{~min}} $. The rate in square feet per minute, at which the surface area is increasing when the volume is $ \frac{32 \pi}{3} \mathrm{ft}^{3} $ is \\ A) $ 4 \pi $ \\ B) 2 \\ C) 4 \\ D) 1 \\ E) $ 2 \pi $ \end{tabular} \\ \hline 13. & \begin{tabular}{l} Find the values of c that satisfy Rolle's Theorem for $ \mathrm{f}(\mathrm{x})=\mathrm{x}^{4}-\mathrm{x} $ on $ [0,1] $. \\ A) .5 \\ B) $ \frac{1}{4} $ \\ C) $ \frac{1}{2} $ \\ D) $ \sqrt[3]{\frac{1}{4}} $ \\ E) $ \sqrt[3]{\frac{1}{2}} $ \end{tabular} \\ \hline \end{tabular}

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Write the expected electron configuration for the following atoms. O Be Ga Mn Mg (Express your answer as a series of orbitals. For example, the electron configuration of Li would be entered as 1s22s1 or [He]2s1.)

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For a consumer with a given level of income, the combinations of goods for the budget set will be \boxed{} than for the budget constraint.

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In general taxes on goods and services are borne mainly by consumers. are borne mainly by sellers. are borne equally by consumers and sellers. may be paid mainly or entirely by buyers or it m

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Converging lens of focal length 24 cm is positioned into a setup with fixed distance between object and screen equal 100 cm. To create the sharp reduced image on the screen the object distance should be:

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You are assessing a patient's pulse in the neck area. You are assessing which pulse? Radial PES You are assessing a patient's pulse in the neck area. You are assessing which pulse? O Radial

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Which of the following organisms is both a primary consumer and a secondary consumer in this food web? pufferfish phytoplankton zooplankton convict tang

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Use the following table to answer the question. able[[Periods,5%,6%,7%,10% Use the following table to answer the question Periods 5% 6% 7% 1 0.95238 0.94340 0.93458 2 0.90703 0.89000 0.87344 3 0.86384 0.83962 0.81630 4 0.82270 0.79209 0.76290 5 0.78353 0.74726 0.71299 6 0.74622 0.70496 0.66634 7 0.71068 0.66506 0.62275 8 0.67684 0.62741 0.58201 10% 60606'0 0.82645 0.75132 0.68301 0.62092 0.56447 0.51316 0.46651 6 0.64461 0.59190 0.54393 0.42410 10 0.61391 0.55840 0.50835 0.38554 What is the present value of a $62,400 to be received six years,if the market rate is 5% compounded annually? Round your answer to two decimal places.

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Antonio plants a variety of trees, shrubs, and flowers in his yard. The landscaping beautifies the neighbourhood. Which of the following is true? This will generate a positive externality. The cost to Antonio of planting is a negative externality. This will not generate any externalities.

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marcus s.