In a certain apartment building, there are one-bedroom and two-bedroom apartments. The rental prices of the apartment depend on a number of factors, but on average, two-bedroom apartments have higher rental prices than do one-bedroom apartments. Let R be the average rental price for all apartments in the building. If R is $5,600 higher than the average rental price for all one-bedroom apartments, and if the average rental price for all two-bedroom apartments is $10,400 higher that R, then what percentage of apartments in the building are two-bedroom apartments?
Choose the correct choice from the following choices:
A) 26%	B) 35%	C) 39%	D) 42%	E) 52%
Ratio of 2 Bedroom Apartment: 1 Bedroom Apartment = 5400 : 104000 -----&gt; 7 : 13   Let total number of Apartments be X   No. of 2 35%edroom Apartment = (7 / 20) * X   percentage of apartments in the building are two-bedroom apartments ----&gt;   (7/20) * 100 ---&gt; 35%   option 35% is correct
<result>B</result>
In a certain apartment building, there are one-bedroom and two-bedroom apartments. The rental prices of the apartment depend on a number of factors, but on average, two-bedroom apartments have higher rental prices than do one-bedroom apartments. Let R be the average rental price for all apartments in the building. If R is $5,600 higher than the average rental price for all one-bedroom apartments, and if the average rental price for all two-bedroom apartments is $10,400 higher that R, then what percentage of apartments in the building are two-bedroom apartments?