13here are 3 families A, B a3 families A, B and C. The number of men, women and children in the familieWomenMenFamily A ChildrenFamily BFamily Cals expenses of men, women and children are 3 200, 3 150 and 200 respectively. Only nem adem cum and children do not. Using matrix multiplication, calculate the daily expenses of cash familyun impact does more children in the family create on the society ?