£5.46 per unit
£0.07 per unit
£0.07 per unit
£0.09 per unit
£0.12 per unit
£0.17 per unit
£45.76 per unit
£57.28 per unit
£66.56 per unit
£40.80 per unit
£54.40 per unit
£61.20 per unit
£68.00 per unit
£74.80 per unit
£19.04 per unit
£23.12 per unit