The correct answer is A) a high quality item
The opportunity cost of the glass-making company decision is a high quality item.
The glass-making Company has a problem. It was not generating enough profit because its productions costs were too high. The Company had to make a decision. They decided to reduce costs by replacing people with new machines. The Company is sacrificing quality and they are going to reduce the price of the products. This way the production cost is lower and the profits are going to increase. The end result of the opportunity cost of the glass-making company decision is a high quality item. The opportunity cost is the benefit for the Company after making the decision.