This is a multiple-response inquiry. While each correct response earns credit; responses that are not correct yield point deductions for the question. With regard to Eliyahu Goldratt's conceptualized theory of constraints (TOC), making money may be broken down into which of the following measurable quantities (which, by the way, Goldratt defines in rather nontraditional ways). Select all that apply: Select one or more: a. Quality b. Capacity c. Operating expenses d. Inventory e. Throughput