john and andrew work at a machine shope. John is paid $12 for every gears he makes and $10 for every spring he makes. the company cannot affrod to pay him more than $240. andrew is paid $10 for every gear he makes and $50 for every spring. the company cannot afford to pay andrew more than $700. if the sale price for gear is $30 and the sale price for a spring is $40 how many of each should the company seel to maximize their profit. step by step

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; /// egg production using the factory technique falls less than with the free range technique;

answer; exemplars;