"Gatekeepers" have power stemming from ________

To maximize operating income, the manager:

A) maximizes the contribution margin of the constrained, or bottleneck resource. B) minimizes the contribution margin of the constrained, or bottleneck resource. C) eliminates the contribution margin of the constrained, or bottleneck resource. D) disregards the contribution margin of the constrained, or bottleneck resource. E) stops the assembly operation process from running to eliminate work.

John operates a small repair business and is in desperate need of a certain type of building material. He obtains the material from a large corporation, but is charged a grossly unreasonable price and is forced to buy other material he does not need. In view of the buyer's unequal bargaining power and unreasonable terms of the contract, this may be a case of:

a. in pari delicto. b. partial illegality. c. substantive unconscionability. d. procedural unconscionability.