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