Dunn Company manufactures a part for its production cycle. The costs per unit for 10,000 units of this part are as follows: The flxed factory overhead costs are unavoidable. Window Company has offered to sell 10.000 units of the same part to Dunn Company for $55 a unit. Assuming no other use for the facilities, Dunn Company should Oa.make the part to save $4 per unit buy from Window to save 56 per unit make the part to save 56 per unit Duy from Window to save 34 per unit Nut Industries is thinking of dropping the Cashew product line because it is reporting a loss. Assuming Nut drops the Cashew line and does not replace it, the operating income will 1.increase by $2,400 D.increase by $600 -decrease by $6,000 decrease by $5,000 Lawson Industries has been producing and selling 42,000 lamps a year. Lawson Industries has the capacity to produce 52,000 lamps with its present facilities. The following information is also available: If a special order is accepted for 10,000 lamps at a price of $26 per unit, net income would Aincrease by $90,000 b.increase by $130,000 2. increase by $120,000 Idecrease by $24,000