Sean and Evan are college roommates who have part-time jobs as servers in restaurants. The distribution of Sean\textquotesingle s weekly income is approximately normal with mean $\textbackslash$$225 and standard deviation $\textbackslash$$25. The distribution of Evan\textquotesingle s weekly income is approximately normal with mean $\textbackslash$$240 and standard deviation $\textbackslash$$15. Assuming their weekly incomes are independent of each other, which of the following is closest to the probability that Sean will have a greater income than Evan in a randomly selected week? 
选项为:A:$$0.067$$  B:$$0.159$$  C:$$0.227$$  D:$$0.303$$  E:$$0.354$$  请回答其中一个选项.