People also are willing to pay more for organic produce because of health and environmental concerns.
But farmers, including Kirschenman, put the rejection rate far higher, depending on cosmetic slights to the produce because of growing conditions and weather.
Eventually, Mr. Turek said, the format declined, because "they were too difficult to produce, because of large casts and different directors and different negotiations".
Although Greatland, Science and Engineering Associates, and other companies involved with the project are working to develop a yellow laser line to enhance the painted hold lines, yellow laser light is expensive to produce because of the cost of materials.
Rice is getting more expensive as India embraces food sovereignty, wheat production has been clobbered by extreme weather conditions and beef is more costly to produce because of all the fuel involved in its production.
Access to stores selling good, healthy food was generally not perceived as a barrier, though 25 percent of families reported regularly forgoing healthy purchases (most often fresh produce) because of prohibitive prices.
Israel has pledged to encourage economic activity in Gaza; many local industries there closed down, unable to import raw materials or export their produce because of the three-year blockade, which Israel imposed with Egypt's help in order to pressure Hamas.
Also, many of the vehicles on the list have smaller, three-cylinder engines, which are generally less expensive to produce because of fewer components and less raw materials.
The introduction of aspherical lenses would be a major step in this direction; however, aspherical lenses are difficult to produce because of the limitations in processing and polishing the aspherical surfaces of optical elements made of glass.
Under this new arrangement, athletes were vulnerable to losing their scholarships for a variety of reasons such as the inability to produce because of injury, failure to perform as desired on the field, and/or a change in coaching staff or coaching philosophy.
However, conventional antibodies are frequently difficult to produce because of their complex structure.
