Consider the following types of data that were obtained from a random sample of 49 credit card accounts. Identify all the averages (mean, median, or mode) that can be used to summarize the data. (Select all that apply.) (a) Outstanding balance on each account. mode median mean (b) Name of credit card (e. g., MasterCard, Visa, American Express, etc.). mode median mean (c) Dollar amount due on next payment. mode median mean