Factories in four states supply the University of Maryland Bookstore with Under Armour apparel in the following proportions: 

Texas - 0.22,

Iowa - 0.24, 

West Virginia - 0.18 and

 Maryland = the rest.

 The proportion of Hell in a Shell t-shirts that are misprinted equals 035 for the Texas factory, 0.15 for the Iowa factory, 0.25 for the West Virginia factory, and 0.05 for the Maryland factory. While shopping at the bookstore, you pick up a misprinted Hell in a Shell t-sihrt. Use Bayes' approach to determine the probability the Texas factory supplied the misprinted shirt.