Which of the following statements is true of management information systems?a. The management information systems discipline draws interest from researchers and practitioners only from the computer science field. b. The study of information systems that includes how people, technology, processes, and data work together is called management information systems. c. Management information systems lack the ability to support tactical decision making at the managerial level. d. The management information systems discipline had been in existence prior to the invention of the first generation computer.

a manufacturer of printed circuit boards uses exponential smoothing with trend to forecast monthly demand of its product. at the end of december, the company wishes to forecast sales for january. the estimate of trend through november has been 200 additional boards sold per month. average sales have been around 1000 units per month. the demand for december was 1100 units. the company uses α = 0.20 and β = 0.10. make a forecast including trend for the month of january.

if it is for a job, then you should learn everything you can about the job, like what does it involve, what qualification is required and how you are the right person for that job. dress appropriately for the interview. get plenty of rest the night before. good luck!

answer; ///deficit;