The student locker numbers at Olympic High are numbered consecutively beginning with locker number 1. The plastic digits used to number the lockers cost two cents apiece. Thus, it costs two cents to label locker number 9 and four centers to label locker number 10. If it costs $137.94 to label all the lockers, how many lockers are there at the school?
<spanclass=′latex−bold′>(A)</span>2001<spanclass=′latex−bold′>(B)</span>2010<spanclass=′latex−bold′>(C)</span>2100<spanclass=′latex−bold′>(D)</span>2726<spanclass=′latex−bold′>(E)</span>6897