Answer:
E. Customers, competitors, and suppliers are major sources of new product ideas.
Step-by-step explanation:
- The new product development is a process of beginning of the original product idea and although it differs from industry to industry and can be essential brown down into the five stages of the research as the planning and the prototyping and sourcing and the costing.
- The idea of construction and idea screening and concept development and marketing strategy and includes the product analysis as the source of the new product development.