In $$2005$$, both John and Mary have the same amount of pocket money per month. In $$2006$$, John had an increase of $$10\textbackslash\%$$ and Mary a decrease of $$10\textbackslash\%$$ in their monthly pocket money. In $$2007$$, John had a decrease of $$10\textbackslash\%$$ and Mary an increase of $$10\textbackslash\%$$ in their monthly pocket money.  $\textasciitilde$  John had a~\uline{~~~~~~~~~~}~$\textbackslash\%$ increase/decrease in his pocket money in $2007$ compared to $2005$.  Mary had a~\uline{~~~~~~~~~~}~$\textbackslash\%$ increase/decrease in her pocket money in $2007$ compared to $2005$.  $\textasciitilde$  Which one of the following statements is correct? 
选项为:A:Both have the same amount of pocket money now.  B:John has more pocket money now.  C:Mary has more pocket money now.  D:It is impossible to tell who has more pocket money now.  请回答其中一个选项.