n the 20x5 financial year, a company calculated its tax estimate to be R 67 400. In the 20x6 financial year, the same companys estimate is R 72 359. The business is also informed by the taxation authorities that their final tax payable for 20x5 is R65 980. Calculate the companys 20x6 tax liability, in Rands, based on this information. Select one: a. 70 595 b. 70 620 c. 70 939 d. 71 400