In the early part of this term, we discussed productivity and efficiency. This question relates to these concepts. Suppose that Brandon and Kayla are two employees who work on a task to create the same output. Caleb, their manager, rates Kayla as being more efficient than Brandon, because when compared to Brandon: Group of answer choices a. Kayla's output is of a better quality. b. Kayla is more qualified to manage other projects that are not related to the task at hand. c. Kayla uses fewer inputs to create the output. d. Kayla's output is within control limits