Complete the sentence. An increase in labor productivity . A. increases the supply of labor, increases potential GDP, and decreases potential GDP per hour of labor B. increases potential GDP and decreases potential GDP per hour of labor C. decreases the real wage rate, increases potential GDP, and increases potential GDP per hour of labor D. shifts the demand for labor curve rightward and the production function upward

What is "staffing level"? a) the practice of assigning the same number of workers to each department b) the average educational level attained by employees of a business c) the rank above cashier d) the number of workers assigned to jobs at a particular time

Part i a company's cereal is not selling well. create a 10-15-question survey that measures customers' preferences for the company's cereal product. then, answer the following questions: how many scale items will you put in the survey? justify your answer. will you use multiple-choice questions? why or why not? how many scale points will you use in the survey? justify your answer. what data type will be used in the survey? justify your answer. part ii as a second part of this assignment, create a set of survey questions, assuming that you sell cars. you are attempting to measure how customers perceive the quality of the cars that you sell. create three survey questions with simple category scales. justify why you selected those questions and scales. create three survey questions with multiple-choice, single-response scales. justify why you selected those questions and scales. create three survey questions with multiple-choice, multiple-response scales. justify why you selected those questions and scales. create three survey questions with likert scale summated ratings. justify why you selected those questions and scales.

Describe three scenarios in which you might utilize mathematics to investigate a crime scene, accident scene, or to make decisions involving police practice. be sure to explain how math is used in police as they work through each scenario.