Qusetion: SPENDING METHODS In a survey on consumer-spending methods conducted in 2006, the following results were obtained:
![985_Z.png](https://secure.tutorsglobe.com/CMSImages/985_Z.png)
If a transaction tracked in this survey is selected at random, what is the probability that the transaction was paid for
a. With a credit card or with a debit/ATM card?
b. With cash or some method other than with a check, a credit card, or a debit/ATM card?