Refer to the Above Graphs

question 37

Multiple Choice

Refer to the above graphs.A price increase from $20 to $40 causes quantity demanded to decrease from 100 units to 50 units.Which graph best illustrates the price elasticity of demand for this good?

• A) Graph A
• B) Graph B
• C) Graph C
• D) Graph D

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Definitions:

Improved Sanitation

The development and implementation of measures designed to improve public health by providing cleaner water and reducing exposure to waste.

DDT

Dichloro-diphenyl-trichloroethane, a synthetic chemical compound once widely used as an insecticide, later banned in many countries due to its environmental and health impacts.

Malaria Reduction

Efforts and strategies aimed at decreasing the incidence of malaria, a disease caused by parasites transmitted through the bite of infected mosquitoes.

Mosquito Nets

Fabric barriers designed to prevent mosquitoes from accessing an area, typically used over sleeping areas to prevent mosquito bites.