There are two factories producing the same kind of car parts. There are $36$ workers in factory $A$, and every worker produces $81$ parts on average. Each worker produces $101$ parts on average in factory $B$. Each worker can produce $89$ parts on average in two factories together. How many workers are there in factory $B$? 
选项为:A:$$38$$  B:$$34$$  C:$$24$$  D:$$22$$  E:$$18$$  请回答其中一个选项.