The Reaction of Bromine Gas with Chlorine Gas,Br₂(g)+ Cl₂(g) $\leftrightarrows$ 2 BrCl(g),has a K_p Value of 7

The reaction of bromine gas with chlorine gas,Br₂(g) + Cl₂(g) $\leftrightarrows$ 2 BrCl(g) ,has a K_p value of 7.20.If 0.500 atm of both Br₂ and Cl₂ are placed in a closed vessel and allowed to come to equilibrium,what is the equilibrium partial pressure of BrCl(g) ?

A) 1.9 atm
B) 1.4 atm
C) 0.84 atm
D) 0.29 atm
E) 0.57 atm