Comfortworks Ltd manufacture a single product. Its budget sales in units for February 200X are 12 500 units. Opening stock of finished goods at 1st February is budgeted at 7 250 and the number of units held in stock is planned to have increased by 1 300 units during the month. Each unit of finished goods stock uses 5 metres of raw material that is forecasted to cost 2 per metre. Opening stock of raw material at 1'' February is budgeted at 25 500 metres, rising to 27 000 metres by the end of the month. What is the budgeted amount in of purchase of raw material during February 200x8 Select one: O a 135 000 Ob: 115 000 O c. 141 000 d. 128 000