Tim is single and a traveling evangelist. He also has a part-time job as a resident pastor at a local church. He files a Schedule C to report his income as an evangelist. After expenses, his net profit is $60,000. His W-2 income is $20,000. His taxable income is $67,800. His SE tax is $8,478. What is John's QBI deduction on line 15 of Form 8995?

a) $12,000 b) $11,152 c) $13,560 d) $10,304