In the Figure an Airport Luggage Carrying Train with a Tractor

In the figure an airport luggage carrying train with a tractor T is pulling three luggage carts,M₁,M₂,and M₃,with constant velocity of 4.5 m/s.If T = 300.0 kg,M₁ = 200.0 kg,M₂ = 100.0 kg,and M₃ = 100.0 kg,and the coefficient of kinetic friction for each is 0.4000,what is the force in the connection between the tractor T and cart M₁?

A) 2941 N
B) 2744 N
C) 1568 N
D) 1862 N
E) 2439 N