For a positive integer~~the factorial notation n! represents the product of the integers from n to 1 (For example,~$6!=6\cdot5\cdot4\cdot3\cdot2\cdot1$) What value of N satisfies the following equation? $5!\cdot9!=12\cdot N!$ 
选项为:A:$$10$$  B:$$11$$  C:$$12$$  D:$$13$$  E:$$14$$  请回答其中一个选项.