(a) Mr Lungu has lodged disposal documents with the ZRA of his property in Kabulonga (High Cost Area); ZRA is suspicious with the selling price he indicated of k550, 000 as it is a prime area. After an evaluation of the value of properties in the same area, it was found out that the prices in Kabulonga area range from K1,200,000 to K2,500,000. Required: i) Calculate the PTT assessable on Mr Lungu. ii) How do you explain the realisable value on property on disposal of property regarding assessibility to Property Transfer Tax (5 MARKS)