Julia bought $1$ pen, $3$ erasers and $1$ pencil box, which cost a total of $$1$6$$. Clair bought $2$ pens and $1$ pencil box, which cost $$$3$$ less than Julia. The unit price of pencil box is $$$3$$ higher than that of eraser. How much does it cost to buy $2$ pens, $1$ eraser and $1$ pencil box? 
选项为:A:$$$5$$  B:$$$13$$  C:$$$14$$  D:$$$15$$  E:$$$16$$  请回答其中一个选项.