A special job requires 15 tonnes of material X. Currently there are 4 tonnes of inventory in stock from previous purchases, however, these materials are not regularly used by the company. These materials originally cost 524 per tonne and could be sold for $27 per tonne. Alternatively, these materials could be used instead of another material which would cost $171 in total. The current market price of material X is 542 per tonne What would be the relevant material cost of material X for this special job? O a. 5462.00 b. 5630.00 O c $633.00 O d. $486.00 The following data relate to the production department of a manufacturing company Budget Actual units 18689 124868 Fixed production overhead $8565 $9559 Production overhead is absorbed on a per unit basis. Calculate the fixed production overhead total variance (Adverse variances are to be reported as a negative (-) value O 2 51637.78 b. 5-994.00 Oc5-1837.78 d.599400