3. The quantity demanded for the Sony VCR model 37 is 2500 per week when the unit price is $700. For each increase in unit price of $50, the quantity demanded decreases by 250 units. The suppliers will provide 2500 units when the price is $800 per unit, and they will not supply any units for $500 or less. (Note: Define your variables.) A. Algebraically determine the supply equation. (Place in function form.) B. Algebraically determine the demand equation. (Place in function form.) C. Algebraically determine the equilibrium quantity and price. D. At what price does excess supply occur?

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
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Chapter2: Second-order Linear Odes
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3. The quantity demanded for the Sony VCR model 37 is 2500 per week when the
unit price is $700. For each increase in unit price of $50, the quantity demanded
decreases by 250 units. The suppliers will provide 2500 units when the price is
$800 per unit, and they will not supply any units for $500 or less.
(Note: Define your variables.)
A. Algebraically determine the supply equation. (Place in function form.)









B. Algebraically determine the demand equation. (Place in function form.)









C. Algebraically determine the equilibrium quantity and price.











D. At what price does excess supply occur? 

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