Based on what you have read, what is the opportunity

cost of the glass-making company's decision?

a higher quality item

O a greater profit

a loss of equipment

O a longer production time

A - a higher quality item

The cost of the glass-making company's decision is a higher quality item.

Explanation:

Every glass company in the world has a serious problem is that they are not making a profit. It is because the cost of production was too high. So, they decided to reduce costs. Reduction of cost can be done by reducing the quality of the products. By this, the production cost is less and the profit is going to increase. At last, the glass-making company decided to increase the item quality.