Use the digits 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 to find how many numbers can form a 5-digit number so that no digit may be repeated. The first digit may not be 0. There are
possible numbers
(Simplify your answer.)

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?