A truck transports a load of 2 493 bricks. The dimensions of each brick are 20 cm by 10 cm by 8 cm. The mass of one brick is 3,275 kg. (2.1) Calculate the volume of one brick in cubic centimetres.(2.2)Calculate the volume of the load in cubic metres. (2.3) Estimate and then calculate the mass of the load in tonnes .​