$92\times5-(100+99+98+97)=66$. 
A test is with a full score of $100$ points. Five students in a group wants to reach an average of $92$ points. If everyone scores a different whole number, the lowest score among them could be~\uline{~~~~~~~~~~}~. 
Options:
  * $$60$$ 
  * $$61$$ 
  * $$66$$ 
  * $$70$$ 
  * $$71$$ 