Exercise 9-11 Whispering Stores accepts both its own and national credit cards. During the year, the following selected summary transactions occurred. Jan. 15 Made Whispering credit card sales totaling $20,100. (There were no balances prior to January 15.) 20 Made Visa credit card sales (service charge fee 3%) totaling $5,300. Feb. 10 Collected $11,100 on Whispering credit card sales, 15 Added finance charges of 2.5% to Whispering credit card account balances. Journalize the transactions for Whispering Stores. (Credit account titles are automatically indented when amount is entered. Do not indent manually. Rece the problem.) Date Account Titles and Explanation Debit Credit