Question 3 and 4

3. 19mm cross tongued eaves soffit ...per linear metre. 4. 12,7mm insulation board, fixed to vertical stud partition ...per square metre. T Using gross labour rates of R5,00 per hour for craftsmen and R2,00 per hour for labourers, and the prices of materials given below, work up the following rates. PRICES OF MATERIALS: Carcassing timber - per cubic metre R48 Softwood for joinery - per cubic metre R54 Hardwood - per cubic metre R160 25mm roof boarding - per square metre R1,25 22mm tongued and grooved flooring - per square metre R1,35 Nails - per kg R0,25 12,7mm insulation board - per square meter R0,83 Prepare timber in door - cubic metre R80