Table 53 -Refer to Table 5

question 91

Multiple Choice

Table 5.3
$$\begin{array} { c c c } & \text { Quantity } & \text { Price } \\ \text { Good A } & 100 & \$ 10 \\& 120 & \$ 9 \\\\\text { Good B } & 200 & \$ 20 \\& 140 & \$ 35\end{array}$$
-Refer to Table 5.3,which shows the change in the quantity demanded for Good A and Good B as a result of the change in their price.Use the information to calculate the value of the price elasticity of demand for Good B.

• A)?2/3
• B)?1/6
• C)?1/2
• D)?11/17
• E)?17/11

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Definitions:

AFB

Acid-fast bacillus, a type of bacteria that is resistant to decolorization by acids during staining procedures; commonly used to refer to tuberculosis-causing bacteria.

MDR TB

Multi-Drug Resistant Tuberculosis, a form of TB that is resistant to at least isoniazid and rifampicin, the two most powerful tuberculosis drugs.

Chronic Pulmonary Disease

A group of lung diseases that block airflow and make it difficult to breathe; commonly includes conditions like chronic bronchitis and emphysema.

Alveoli

Small air sacs in the lungs where gas exchange between the air and blood occurs.