People must decide which they value most - a cheap supply of water, or preserving the countryside exactly as it was.
The common cheap supply of paper fed the faster prining machines, and books became cheaper.
It can be counted on, as well, to leave behind a cheap supply of fuel.
The Guild would love to have a cheaper, reliable supply.
The orphans were a cheap supply; they were paid a few cents a week.
We got a nice, cheap supply of Toshiba hand units now!
Those who have the most money will be the first to access the places with the largest and cheapest supply of care.
Such a discovery would create a cheap, clean and virtually inexhaustible supply of energy.
The latter supplies cheap fuel, while the former is helping Cuba to develop its own oil industry.