Two friends, David and Ricardo, rent a vacation home for the month of july (31 days) and agreed to split the time using the divide and choose method. David is the divider and splits the times into july first to july 13th and july 14th to july 31st. If ricardo chooses the first time slot what per cent of the time will he get?
a). 41.5%
b). 41.9%
c). 58.1%
d). 50%
