ABC manufactures t-shirts and is scheduled to produce 100 units in January and 150 units in February. The opening direct materials inventory at the start of January is 100 metres of fabric. Each t-shirt requires 12 metres of fabric at a cost of 50.75 per metre. If ABC desires 20% in the ending direct materials inventory how many metres of fabric should ABC purchase in January Select one: none of these O 56 184 50