The standard material cost for a normal mix of one metric tonne of Liquor X is as follows: Liquor P 480 kg @ $12 per kg Liquor Q 800 kg @ $24 per kg Liquor R 1280 kg @ $20 per kg During a month 12.50 metric tonnes of X Liquor were produced from: 3.2 metric tonnes of Liquor P at a cost of $22400 4.8 metric tonnes of Liquor Q at a cost of $60000 9.0 metric tonnes of Liquor R at a cost of $94500 Only find it