The normal forces exerted on the car’s tires by the road areNA = 5104j (N),NB = 5027j (N),...

The normal forces exerted on the car’s tires by the road are

NA = 5104j (N),

NB = 5027j (N),

NC = 3613j (N),

ND = 3559j (N).

If you represent these forces by a single equivalent force N, what is N-and where does its line of action intersect the x-z plane?