Port Harcourt Refineries Plc uses a standard costing system. A favourable Material Price Variance combined with an adverse Material Usage Variance MOST LIKELY indicates which of the following situations?
AThe purchasing department bought superior quality materials at a higher price, leading to less wastage in production
BThe purchasing department bought inferior quality materials at a lower price, leading to greater wastage and inefficiency in productionCORRECT
CThe production department was more efficient than standard, consuming fewer materials than budgeted
DBoth variances arose from the same cause: an unexpected reduction in market prices for raw materials