Ms Joan Maluleke consults you. Her 12-year-old son, Jabu, recently camehome from school and proudly announced to his mother that he had bought afriend's PlayStation3 at school for R1500, and that he would pay thefriend R300 each month over the next five months. Ms Maluleke is notimpressed by her son's purchase and wishes to find out whether she couldintervene, and how. Advise Ms Maluleke according to South African Law.