In Production by service, the product undergoes the changes in: / » Operations Management and Strategic Management solved MCQs / By admin Question: In Production by service, the product undergoes the changes in: A. Shape and size of the surface B. Shape of the surface only C. Size of the surface only D. Chemical and Mechanical properties. Answer» d. Chemical and Mechanical properties. Note: The above multiple-choice question is for all general and Competitive Exams in India.