1 .- B ).- Does companys than been´s helped with robot´s :
Ages. incomes Staff cost´s nº robot´s tax´s
1. 8. 2,5 2. 3,1
Jobs than comes as robot´s tax´s = 2,6.
C ).- Difference as Jobs howewer robot´s in all the companys ( summation ) =
= ( 4 - 2,5 ) = 1,5 less jobs.
D) Difference as incomes when robot´s or not .
Companys as thipologhie B = 5,5.
X = ( 5,5 - 2 ) = 3,5 ( companys thipologhie A - B "thipologhie ").