The price ratio of goods $$A$$ to $$B$$ is $$7:2$$. If their prices were increased by $$\textbackslash$60$$ respectively, the price ratio would be $$5:2$$. What are the prices of these two goods? 
选项为:A:$$\textbackslash$315$$, $$\textbackslash$90$$  B:$$\textbackslash$320$$, $$\textbackslash$100$$  C:$$\textbackslash$330$$, $$\textbackslash$120$$  D:$$\textbackslash$350$$, $$\textbackslash$200$$  请回答其中一个选项.