Which of the Following Is Not an Example of a Development

Multiple Choice

Which of the following is not an example of a development activity?

A) the design,construction and operation of a pilot plant that is not of a scale economically feasible for commercial production
B) the design,construction and testing of pre- production or pre- use prototypes and models
C) the search for,evaluation and final selection of,applications of research findings or other knowledge
D) the design of tools,jigs,moulds and dies involving new technology