Problem $16\mathrm{.}006-$ Determine B$,$ N$,$ and S for depreciating an asset

An energy production company has the following information regarding the acquisition of new gas$-$turbine equipment.

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Purchase price $=$ $$660000$

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Transoceanic shipping and delivery cost $=$ $$4,300$

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Installation cost $(1$ technician at $$1600$ per day for $4$ days$)=$ $$6,400$

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Tax recovery period $=13\mathrm{.}00$ years

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Book depreciation recovery period $=7\mathrm{.}00$ years

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Salvage value $=9\mathrm{.}00\%$ of purchase price

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Operating cost $($with technician$)=$ $$185,000$ per year

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The manager of the department asked your friend in accounting to enter the appropriate data into the tax$-$accounting program. What are the values of B$,$ n$,$ and S$$in depreciating the asset for tax purposes that he should enter?