Ann sleeps just $$8$$ hrs. each day, so in $$10$$ days, she\textquotesingle s \emph{awake~}~\uline{~~~~~~~~~~}~hrs. 
选项为:A:$$10\times 16$$  B:$$8\times 10$$  C:$$8\times 24$$  D:$$16\times 24$$  请回答其中一个选项.