You recently purchased a stock that is expected to earn 20 percent in a booming economy, 15 percent in a normal economy, and lose 2 percent in a recessionary economy. There is 21 percent probability of a boom, 72 percent chance of a normal economy, and 7 percent chance of a recession. What is your expected rate of return on this stock

the correct answer is economics is a game without winners or losers.

unlike sports or games economic is a game without losers or winner rather it is a game where everyone wins. parties of business doing businesses exchange money with each other and hence exchange is done on the basis of goods. one party takes the goods and other sales it so there is winner on both sides. each party values more highly the good it gets than the good it gives up. both sides exchange only because both intend to increase their value. so there is no concept of lose or win.

answer; career pathways;

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.

answer; niosh, the national institute for occupational safety and health;