This total consumption represents the physical, or real, cost of production.

Wednesday's attack may have come with a financial cost as well as physical and emotional costs.

First, there are the physical costs of production.

Proponents do not deal with the possible increase in crime and other physical and social costs, he said.

"It seems to be that people are staying longer because the financial and physical costs of getting in are going higher," he said.

The increase was attributed to lower development expenses and physical costs, and a cost reduction program.

Digital actually adds some costs in other areas, although I doubt they are but a fraction of the physical cost.

Sexual liberation imposes most of the financial, physical, and psychological costs on women.

Not just the physical cost, the hair loss, the nausea, the pain; there is an emotional toll to all this coping.

It requires the use of large quantities at costs both financial and physical.