Compared with optimal allocation, proportional allocation allocates relatively more sample effort to strata in which the population variance is highest

________ is a decision process in which marketing managers determine the strategies that will help the firm meet its long-term objectives and then execute those strategies using the tools they have at their disposal

A) Total Quality Management B) Sustainability C) Return on investment D) Marketing E) The open source model

Which of the following statements regarding self-efficacy is true?

A) Physical and emotional state is never a factor when estimating an employee's self efficacy. B) Those with high self efficacy are also likely to be self actualized. C) Higher self efficacy has little impact on actual performance. D) Feelings about one's competency are reflected in the concept of self efficacy. E) Behavioral models are not able to influence an employee's self-efficacy.