Several people buy a boardgame together. If each person pays $60$ dollars, $60$ more dollars are needed for the payment. If each person pays $70$ dollars, $10$ dollars are remaining. How much is the boardgame in dollars? 
选项为:A:$$600$$  B:$$480$$  C:$$690$$  D:$$550$$  E:$$720$$  请回答其中一个选项.