D(x)= -5/6x + 11 and S(x)= 1/2x+3 D(x) is price in dollars per unit that consumers are willing to pay for x units of items and S(x) is price in dollars per unit that consumers are willing to accept...

D(x)= -5/6x + 11 and S(x)= 1/2x+3

D(x) is price in dollars per unit that consumers are willing to pay for x units of items and S(x) is price in dollars per unit that consumers are willing to accept for x units. FInd

a) equilibrium point in ordered pair

b) consumer surplus at equilibrium point

c) producer surplus at ordered pair