CA IPCC
748 Points
Joined November 2010
1) As the turnover is less than 60 lakhs, Profits can be presumed to be 8% or more.
2)Yes, all such business in your 2nd question are included in the definition of business u/s 40AD.
3)Individual , HUF , Firm - (except LLP) who is engaged in ANY BUSINESS - SEC 44AD is applicable..