Suppose you choose a tile at random from a bag containing 2 a’s, 3 b, s, and 4c, s. You replace the first tile in the bag and the choose again. Find the probability p(a and b)

Anne plans to increase the prices of all the items in her store by 5%. to the nearest cent, how much will an artist save if the artist buys a canvas and a frame that each measure 24 by 36 inches before the price increase goes into effect?