Final answer:
Exchange processing of items is maximized when it helps the government reduce waste, conserving resources and saving energy, which also aligns with economic security and efficiency.
Step-by-step explanation:
Exchange (trade-in) processing of eligible items will be used to the maximum extent possible when they reduce waste for the government. Reducing waste aligns with efforts to conserve natural resources and increase economic security by using domestic sources of materials. In doing so, this process not only minimizes the expenditure related to waste management but also conserves resources by reusing and recycling materials which would otherwise contribute to landfills and environmental degradation. Keeping in mind that revenue is money received, and expenditure is the amount of money spent, reducing waste helps to balance these for a more efficient use of resources. Additionally, emphasizing the trade-in or resale of goods reduces the need for new raw materials, thereby saving energy and preventing pollution.
Answer: B) Reduce Waste