Please, give an example of any of the following. These can be related to a business or individual. -Make or buy a product or a part for a product -Keep or discontinue a product line or other business segment -Keep or replace a piece of equipment -Accept or reject a special order -A constraint which limits business activity -Deciding between which product or service to offer when a constraint limits these -A service department within a company -Joint products produced from the same process -Sunk costs -Opportunity costs -Costs relevant for decision making -Costs irrelevant for decision making