A report announced that the median sales price of new houses sold one year was __________, and the mean sales price was __________. Assume that the standard deviation of the prices is __________. If you s

a) $270,800; $211,000; $90,000
b) $211,000; $270,800; $90,000
c) $90,000; $211,000; $270,800
d) $270,800; $90,000; $211,000