What would your teacher mean if she said, "the aggregate income of all students in this class was $52,315.28 last year? "

i would get some file cabnitsits to store all my documents and paper work, then i would make sure to always keep my desk clean and organzed by using sticky notes to mark a stack of papers. and etc. but mainly i would just stay clean and organized because it will make lfe alot eaisier trust me. hope this !

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.