calculate the variable manufacturing overhead, giveb 5250 units are produced each month and each unit needs 2m^2.

2. The heating process happens in South Africa and is electricity intensive. Thabo obtained the following electricity costing projections based on the square metres of plastic flooring processed: Thabo further tells you that, due to the electricity crisis in South Africa and resultant loadshedding, businesses using more than 10000 kilowatts of electricity per month are penalised by an additional charge of \\( \\mathrm{R} 25000 \\) per month. The penalty is meant to discourage the high usage of electricity and to encourage the use of more energy-efficient manufacturing practices. Each square metre of flooring manufactured uses, on average, 1.43 kilowatts of electricity