On march 4, tonkawa law asks green lawn services for basic lawn maintenance totaling $200. green lawn provides maintenance on march 8, and tonkawa pays for the lawn maintenance on march 12. using cash-basis accounting, on which date should tonkawa record lawn maintenance expense? multiple choice a) march 4 (date of request). b) march 8 (date of lawn maintenance service). c) march 12 (date of cash payment). d) evenly over the three dates.