The average pocket money of the whole class is $91$ dollars. Each of the $24$ girls in the class has $92.5$ dollars on average. There are $18$ boys in the class, and their average pocket money is~\uline{~~~~~~~~~~}~dollars. 
选项为:A:$$36$$  B:$$28$$  C:$$69$$  D:$$85$$  E:$$89$$  请回答其中一个选项.