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Question 2 (10 marks) Musty Ltd. produces two products from a joint production process: Dust and Grime. The two products are made from a single raw material called Dirt. A load of Dirt costs $80,000, from which 14,500 units of Dust and 13,000 units of Grime ce be produced each period. Dust can be sold at the split-off point for $51.00 per unit, or the 14,500 units can be processed further for an additional total cost of $65,000 and then sold for $57.00 per unit. Grime can be sold at the split-off point for $66.00 per unit, or the 13,000 units can be processed further for an additional total cost of $68,000 and then sold for $69.00 per unit. Part 1. If the company processes Dust further, how much will operating income CHANGE? A) $11,000 B) $87,000 C) $44,000 E) $(44,000) F) $(22,000) G) $22,000 D) $(17,400) Part 2. If the company processes Grime further, how much will operating income CHANGE? A) $(7,800) B) $39,000 C) $(58,000) D) $(29,000) E) s(14,500) F) $29,000 G) $58,000