The credit department of Lion’s Department Store in Anaheim, California, reported that 30 percent of their sales are cash, 30 percent are paid for by check at the time of the purchase, and 40 percent are charged. Twenty percent of the cash purchases, 90 percent of the checks, and 60 percent of the charges are for more than $50. Ms. Tina Stevens just purchased a new dress that cost $120. What is the probability that she paid cash? (0.1053)