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. 小题1:How many people earn money for the family? ___________ A.One B.Two C.Three D.Four 小题2:How much of the net income is spent on housing? ______________ A.$2000 B.$3000 C.$4000 D.$5000 小题3:$3000 is Tespent on _____________. A.telephone Power Rates B.Food C.Motor Vehicle(交通 ) D.Clothing and Incidentals 小题4:If the Brown family decided to sell their car, how much extra money wouldn’t they have to spend?_____________ A.$28000 B.$2000 C.$26000 D.$4000