题干
Cross Income(总收入)=$26000; Income Tax(收入税)= $6000
Net Income (纯收入) =$20000.
(Net Income =" Gross" Income — Income Tax)
The circle shows how Mr. and Mrs. Brown and their two children spend their family income. Mr. Brown is the only wage earner (靠工资为生的人). Mrs. Brown is a housewife. The children are too young to do any part-time work.