Task 5.1 - Calculate quantities of paint. Using the Mr and Mrs Brown Alterations and Additions-V919 (Topic_Building_SR3), calculate the quantities of paint required for the internal walls and ceilings for the first floor addition, with the following specifications: 1 x Sealer coat in m 14m2 coverage 2 x Top coats in m 16m2 coverage Assume a single colour for top coat Do not calculate quantities for skirtings or architraves Do not calculate ensuite bathroom. Research the square metre coverage of paint per litre, to convert the calculated square metres into the required number of 10 litre cans and 4 litre cans. Task 5.2 Source a suitable paint brand and price from a reputable supplier and apply the price to the calculated quantities. You are required to provide details of your supplier sources