And despite technology that reduced the time required for the surgery by a factor of 4 to 6, costs did not decrease.

As trains grow older, the cost of their lease does not decrease.

As these services catch on, the costs of doing business should decrease.

During this period the cost of the Poor Law system decreased.

Including these adjustments, total costs and expenses decreased by about $2.2 million.

By splitting the bill, it is expected that the cost of both programs would decrease.

Along with this, the average cost of its products decreases and increases.

Around this time silver products became bigger and more elaborate, probably as the cost of making them decreased.

By 2011 the average cost of a wedding decreased slightly to approximately $25,500.

Private institutions may become more involved with on-line presentations as the costs decrease.