1.- In the way than so sure just does trade´s,business,shopping´s than could increase his incomes sure
could bee´s as
2.- Z (f ) Y.
Z = Businees,trade´s,others....
Y = nº Train´s line´s.
So howewer so sure than:
A = B3
when:
A = nº trades ,other´s ever train´s tradition.
B = Does incomes whenever a free economie. ( ever the people want´s to transport by his own´s ).
