3. Sparkle Cola, Inc., manufactures a cola drink. The cola is sold in 12 oz. bottles. The probability distribution associated with the random variable whose outcome represents the actual quantity of soda placed in a bottle of Sparkle Cola by the soda bottling line is specified to be f(x) = 50[e-lOO(12-xIII_oo,12j(X) + e-H)()lx-121I{l2,oodx)l.