Because Delta Development Services is the only company that supplies a critical product for clients, customers of Delta are likely to Multiple Choice stop producing products needing the Delta part. increase company synergy. be more profitable. pay lower prices for the Delta parts. put up with poor-quality products.

The answer is: put up with poor quality products

Explanation:

When a supplier is a monopoly it will tend to either charge higher prices for their products or sell poor quality products, or even both.

One of the basic advantages of competition is that the companies will try to sell more than their rivals. Their are two ways to do this; sell their products at a lower cost or sell higher quality products.

If Delta Development Services is a monopoly and doesn't have any competition, they don't have incentive to produce better products or charge a fair price for them.