Q2)(50Ptx.) BB Company owns the right to extract mineral from beach Manda, 88 has costs in 3 wreas; 0) Payment to a mining subcontractor who charges 580 per ton of beach sand mined and returned to the beach after being processed. b) Payment of a government miniag and envircomental thx of $50 per ton of bench sand mined. c) Payment to a barge operator. This operator charges $150,000 per month to transpon each bateh of beach sand-up to 100 tons per batch, per day. (0100 tons per day =$150,000,101200 tons per day =$300,000, and so on...) Each operator works 25 days a month. The $150,000 monthly charge must be paid even if fever than 100 tons are transported on a day or less than 25 days a month work day per month requetied by the company. BB currently mining 180 tons of sand per day for 25 days. 1) What is the variable cost per ton of beach sand mined? What is the fixed cost to BB per month? 2) What is the unit eost per ton of each beach sand mined (a) if 180 tons are mined each day (b) if 220 tons are mined each day? Explain the difference in the unit cost figures