Best Birdies produces amate birdcages. The company's average cost per unit is $19 when it produces 2,200 birdcages. If $6,000 of the costs are fored, and the plant manager uses the cost equation to predict total costs, his forecast for 3,500 birdcages will be (Round intermediate calculations to the nearest cent and the final answer to the nearest dollar) CA $24.700 OB. 562.945 OC 566.500 OD 541.800