If the maximum power produced by the motor when using the counterweight is $450kg$ knowing that the car weight is $600kg$ so the power produced when the cabin contain $50\%$ of the passengers will be and number of passenger will be:

Select one:

a$.$ The motor produce $225kg$ and there is $8$ passengers

b$.$ The motor produce $300kg$ and there is $8$ passengers

c$.$ The motor produce $225kg$ and there is $12$ passengers