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Amount of sales tax = the tax is $\"\"$ of the original price.

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Amount of sales tax $\"\"$

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Total price of the lamp = Original Price + Amount of sales tax.

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Total price of the lamp is $\"\"$ . $\"\"$

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Amount of sales tax = the tax is $\"\"$ of the original price.

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Amount of sales tax $\"\"$

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The amoumt of discount is $\"\"$ . $\"\"$

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To find the final price of the lamp,subtract the amount of discount from

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the original price. Discounted price of the lamp = Original price $\"\"$ Amount of discount.

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Total price of the lamp is $\"\"$ . $\"\"$

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Total price of the lamp is $\"\"$ .