Not-for-profit organizations do not have to pay taxes on their income

Owning a word is a characteristic of a powerful a. productb. servicec. organization d. brand

Camilo is a self-employed roofer. he reported a profit of $30,000 on his schedule c. he had other taxable income of $5,000. he paid $3,000 for hospitalization insurance. his self-employment tax was $4,656. he paid his former wife $4,000 in court-ordered alimony and $4,000 in child support. what is the amount camilo can deduct in arriving at adjusted gross income (agi)?

Serious question, which is preferred in a business? pp or poopoo?