Tadek has $$7$$ zloty (unit of money) more than Witek. Witek has $$10$$ zloty less than Karol. Witek and Karol have $$28$$ zloty together. How much money does Tadek have? 
选项为:A:$$4$$  B:$$5$$  C:$$10$$  D:$$16$$  E:$$9$$  请回答其中一个选项.