Raw Materials - It is also the food to be processed or preserved., Market Demands - It is determined by how willing consumers are to spend a certain price on a particular good or service., Survey - It is the same way for determining market trends or demands., Research - It is a scientific approach of answering a research question, or generating new knowledge through a systematic and orderly collection, organization, and analysis of informastion. , Trend - It is a general direction or something popular.,

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