Which of the following statements is correct?A. Economists consider opportunity costs to be included in a firm's total revenues. B. Economists consider opportunity costs to be included in a firm's costs of production. C. Opportunity costs equal explicit minus implicit costs. D. All of the above are correct.

Two products, qi and vh, emerge from a joint process. product qi has been allocated $34,300 of the total joint costs of $55,000. a total of 2,900 units of product qi are produced from the joint process. product qi can be sold at the split-off point for $11 per unit, or it can be processed further for an additional total cost of $10,900 and then sold for $13 per unit. if product qi is processed further and sold, what would be the financial advantage (disadvantage) for the company compared with sale in its unprocessed form directly after the split-off point?