Valerie buys a new BMW, which was assembled in Germany. The Federal Aviation Administration expands the runways at Philadelphia International Airport, which is just a few miles from Shen and Valerie's house. Shen's employer assigns him to provide consulting services to an Australian firm that's opening a manufacturing facility in China. Valerie gets a haircut. Antonio buys a new set of tools to use in his plumbing business.

answer; i believe the correct answer is (180)

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.

answerbuying in bulk;