What are the sources of information about foreign employment ? Introduce them in brief.

going from one country to another country for job and to earn money is called foreign employment . foreign employment uplifts the life standard of the people and has become and important source of earnings foreign currency . foreign employment reduce the unemployment problem of a country

this is the answer

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.