Sinfield Corp. manufactures a product with a unit variable cost of $100 and a unit selling price of $188. Fixed manufacturing costs were $560000 when 10000 units were produced and sold. The company has a one-time opportunity to sell an additional 1000 units at $150 each in a foreign market which would not affect its present sales. If the company has sufficient capacity to produce the additional units. how would acceptance of the special order affect income? Income would dectease by $6000 income would increase by $150000 income would increase by $50000 Income would inceresse by 56000