In a car dealership, all of the vehicles are either a sedan or a SUV. If 36
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In a car dealership, all of the vehicles are either a sedan or a SUV. If 36 sedans are sold and 36 SUVs are added, there will be an equal number of sedans and SUVs. If 8 SUVs are sold and 8 sedans are added, there will be twice as many sedans as SUVs. How many sedans were at the dealership before any vehicle was sold?
A) 132
B) 144
C) 156
D) 168
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