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34.A consumer rises its demand by 50% of a commodity when its price falls by 1 rupees per unit. calculate new price when price elasticity of demand is (-)2.5 ? also comment on elasticity ? Your answer Back Submit?
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34.A consumer rises its demand by 50% of a commodity when its price fa...
Given information:
- The consumer increases demand by 50% when the price falls by 1 rupee per unit.
- The price elasticity of demand is -2.5.

Calculating the price elasticity of demand:
The price elasticity of demand is calculated using the formula:
Elasticity = (% change in quantity demanded) / (% change in price)

We are given the following information:
- % change in quantity demanded = 50%
- % change in price = 1 rupee

Substituting the values into the formula:
-2.5 = (50% / 1 rupee)

Simplifying the equation:
-2.5 = 50%

Therefore, the price elasticity of demand is -2.5.

Calculating the new price:
To find the new price, we need to use the formula:
Elasticity = (% change in quantity demanded) / (% change in price)

We are given the following information:
- Elasticity = -2.5
- % change in quantity demanded = 50%

Let's assume the initial price is P rupees per unit.

Using the formula, we can rearrange it to find the % change in price:
Elasticity = (% change in quantity demanded) / (% change in price)
-2.5 = 50% / (% change in price)

Simplifying the equation:
-2.5 (% change in price) = 50%

Dividing both sides by -2.5:
% change in price = -50% / 2.5

% change in price = -20%

Therefore, the new price is the initial price minus 20% of the initial price:
New price = P - (20% of P)
New price = P - (0.2P)
New price = 0.8P

In conclusion, the new price when the price elasticity of demand is -2.5 is 0.8 times the initial price. The negative elasticity indicates that the demand is price elastic, meaning that a decrease in price leads to a proportionately larger increase in demand.
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34.A consumer rises its demand by 50% of a commodity when its price falls by 1 rupees per unit. calculate new price when price elasticity of demand is (-)2.5 ? also comment on elasticity ? Your answer Back Submit?
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