Task: Question Answering
Input (English): Problem: ben left a job paying $ 75000 per year to accept a sales job paying $ 45000 per year plus 15 percent commission. if each of his sales is for $ 750, what is the least number of sales he must make per year if he is not to lose money because of the change ?
Options: a. 40, b. 200, c. 266, d. 267, e. 600
Output (English): d