I need help with creating a Residual Valuation Calculation for a site I have chosen for my 'Office to Residential Conversion assignment' which is due on 18th December 2020. See the site details below: Chosen Site:-
Office for sale in Unit 10, Freeport Office Village, Braintree, Essex CM77
£550,000 (£240.91/sq. ft)

Purpose of the site: Convert from its current use as an office to a residential building.
Assignment Tasks:
-Produce a detailed residual method valuation with references.
-Research comparable resale values or rental income that can be derived from the proposed development
-Demonstrate knowledge and understanding of the overall development process
-Create a development plan showing disposal and use, and design of the development

Tom is having a problem with his washing machine. he notices that the machine vibrates violently at a frequency of 1500 rpm due to an unknown rotating unbalance. the machine is mounted on 4 springs each having a stiffness of 10 kn/m. tom wishes to add an undamped vibration absorber attached by a spring under the machine the machine working frequency ranges between 800 rpm to 2000 rpm and its total mass while loaded is assumed to be 80 kg a) what should be the mass of the absorber added to the machine so that the natural frequency falls outside the working range? b) after a first trial of an absorber using a mass of 35 kg, the amplitude of the oscillation was found to be 10 cm. what is the value of the rotating unbalance? c) using me-3.5 kg. m, find the optimal absorber (by minimizing its mass). what would be the amplitude of the oscillation of the absorber?