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A
B
C
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\begin{array}{|c|c|}
\hline
\text{Amount Indicated by Resident} & \text{Number of Residents} \\ \hline
\$300 & 10 \\ \hline
\$100 & 20 \\ \hline
\$50 & 30 \\ \hline
\$10 & 20 \\ \hline
\end{array}
The table shows the number of residents in a certain development who are willing to contribute to build a swimming pool, provided the required contribution does not exceed the amount indicated by the resident. The following three amounts are being considered as the required contribution. Which would ensure that more than half of the residents contribute to build the pool?
Ⅰ. $33
Ⅱ. $48
Ⅲ. $55
A. None
B. I only
C. II only
D. I and II only
E. II, II, and III
The OA is D
Source: GMAT Prep
\hline
\text{Amount Indicated by Resident} & \text{Number of Residents} \\ \hline
\$300 & 10 \\ \hline
\$100 & 20 \\ \hline
\$50 & 30 \\ \hline
\$10 & 20 \\ \hline
\end{array}
The table shows the number of residents in a certain development who are willing to contribute to build a swimming pool, provided the required contribution does not exceed the amount indicated by the resident. The following three amounts are being considered as the required contribution. Which would ensure that more than half of the residents contribute to build the pool?
Ⅰ. $33
Ⅱ. $48
Ⅲ. $55
A. None
B. I only
C. II only
D. I and II only
E. II, II, and III
The OA is D
Source: GMAT Prep
