Conduct a survey of at least five food-service establishments. Find out if they have a HACCP plan. If they do, ask them how the plan helps them. Do they recommend that all food-service establishments use one? If they don't have one, do they use some other type of control for food safety?

Hazard analysis and critical control points, or HACCP, is a systematic preventive approach to food safety from biological, chemical, physical hazards and more recently radiological hazards in production

Explanation:

photography had emerged as an elite art pursued by a few creative individuals for a few wealthy patrons. but now, said bauldelaire, it was succumbing to "the great industrial madness of our times." it was becoming a mass production industry that catered to middle-class tastes, including a taste for gadgetry. the stereoscope, the first 3d imaging system, had turned looking at photographs into parlor entertainment. a "thousand hungry eyes were bending over the peepholes of the stereoscope as though they were the attic-windows of the infinite.

the style of music that was composed during the classical era was concerto grosso.