Yes, it is correct.The other income notes due to return back to The cost of all 50000 (information obtained from you) When you subtract the amount that gets all the remaining 130,000 baht held in other income.
Yes, it's true.To save other income due to return back, think cost all 50000 baht. (the information received from you fish). When broken with total earnings 130000 baht. The rest is other income .