Choose one career position that is available in most hotels. What challenges would someone face while working in this position? What advantages or benefits might the position have for employees?

answer; intensive use of a sales force and is relatively costly;

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.