SparklingLeaves is one of the major suppliers of automobile tools to StanMotors, a leading automobile company. Many of the tools are customized to meet the specific needs of StanMotors and hence have little other value. In return, StanMotors has agreed to make SparklingLeaves its sole supplier of automobile equipment for a period of 15 years. This illustrates:

Atlas manufacturing produces a unique valve, and has the capacity to produce 50,000 valves annually. currently atlas produces 40,000 valves and is thinking about increasing production to 45,000 valves next year. what is the most likely behavior of total manufacturing costs and unit manufacturing costs given this change? a. total manufacturing costs will increase and unit manufacturing costs will also increase. b. total manufacturing costs will stay the same and unit manufacturing costs will stay the same. c. total manufacturing costs will increase and unit manufacturing costs will decrease. d. total manufacturing costs will increase and unit manufacturing costs will stay the same.