Bob Neff, owner of an automotive dealership, pays one of his salesmen, Mike, a $1,300 draw per week plus 6% on all commission sales. Mike sold seven cars over the four-week period, totaling $186,900 for the month. Mike's commission minus the draw is:
A. $6,410
B. $6,041
C. $6,014
D. $5,200
E. None of these