4.2 Precious Mabuza, who is the sister of Sandy is a resident of the Republic. She is 52 years old and she resigned from her employment on 30 September 2022. She received a lump sum from her pension fund of R200 000. She used R70 000 of this lump sum to pay off her car and transferred the remaining balance into a pension preservation fund. Required: Compute the tax payable on her current lump sum