Subject: mathqa
Question: redo ’ s manufacturing costs for sets of horseshoes include a $ 10,500 initial outlay , and $ 30 per set . they can sell the sets $ 60 . if profit is revenue from sales minus manufacturing costs , and the company producessells 1000 sets of horseshoes , what was their profit ?
Option: 
A: $ 1500
B: $ 15500
C: $ 19500
D: $ 29500
Answer: C