Cassi (SSN 412-34-5670) has a cash-basis home cleaning business she runs as a sole proprietorship. The following are the results from business operations for the tax year 2018:

Gross receipts	$	203,000
Business mileage: 27,000 (miles incurred ratably throughout the year) 35,000 miles total during the year 2018
Van (over 6,000 lbs) placed in service 1/01/18, cost 27,000
Postage		(500	)
Wages		(26,000	)
Payroll taxes		(1,950	)
Supplies		(12,500	)
Phone		(1,250	)
Internet service		(600	)
Rent		(2,400	)
Insurance		(2,800	)
Van expenses		(4,500	)

Business assets	Date Purchased	Cost
Computer 1	5/18/18	$	2,200
Computer 2	6/01/18		2,700
Printer	3/01/17		900
Copier	3/02/17		2,100
Furniture	3/01/17		6,000

I NEED THE SCHEDULE C, QBI, SCHEDULE SE, FORM 4562 PI, AND FORM 4562 P2. I have some completed on each but cannot tie them together. I need to understand how they all tie together,