Dahl Company, a clothing manufacturer, uses a standard costing system. Each unit of a finished product contains 2 metres of cloth. However, there is unavoidable waste of 20% which means that 2.5 meters is needed as an input.The cost of the cloth is $3 per metre. The standard direct material cost for cloth per unit of finished product is: Select one: $7.50 $7.20x $6.00 none of these $4.80