For a monopoly, the level of output at which marginal revenue equals zero is also the level of output at whicha. total revenue is maximized. b.profit is maximized. c.marginal cost is zero. d.average revenue is zero.

*will mark brainliest! * when a company spends resources (labor, money) to give customers "free" items, those costs are called a. investment costs b. economic costs c. scarcity costs d. opportunity costs answer asap!

In a transportation minimization problem, the negative improvement index associated with a cell indicates that reallocating units to that cell would lower costs.truefalse

Effective capacity is the: a. capacity a firm expects to achieve given the current operating constraints.b. minimum usable capacity of a particular facility.c. sum of all the organization's inputs.d. average output that can be achieved under ideal conditions.e. maximum output of a system in a given period.