Cain Company offers its customers a 2% volume discount if they purchase at least $600,000 of its product during the calendar year. On May 31, 2020 Cain has made sales of $400,000 to Kao Co. In the previous 2 years, Cain has made sales of on average of $800,000 to Kao Co. in the period June 1 to December 31. Which of the following will be part of a correct entry by Cain? A. On May 31, 2020 Cain should recognize a debit to Sales Revenue of $400,000. B. On May 31, 2020 Cain should recognize a credit to Sales Revenue of $392,000. C. On May 31, 2020 Cain should recognize a credit to Sales Revenue of $588,000. D. On May 31, 2020 Cain should recognize a credit to Sales Revenue of $400,000.