Amy has let his three-storey shop office to SDG Enterprise since 5 years ago for a term of 15 years at a rental of RM30,000 per annum (net). SDG Enterprise sublet the property to Butik Pengantin Tradisional a year ago for a term of 6 years at a rental of RM 35,000 per annum (net). The current full rental value (FRV) of similar properties is RM 40,000 per annum (net).

Assuming a rate of return at 7% per annum for freehold properties, annual sinking fund at 2.5% and income tax is 25%,

i) Calculate the Marriage Value that occurs between lessor, lessee and sub lessee. (12 marks)