CUMULATIVE REVIEW PROBLEM: CHAPTER 3 The purpose of this problem is to provide an opportunity to revieno both new concepts in the cu chapter and major concepts in previous chapters. This cumulative review should assist integrating accounting concepts and preparing for exams. you in I. On December 1, 2011, six months' rent income totaling $9,000 was received on an office rental The receipt of cash was originally recorded by a credit to Unearned Rental Revenue (a real account). The required adjusting entry at December 31, 2011 would require a (Account Title) (Amount) Credit to For $