Sociologists rosenthal and jacobson found that when teachers were told that certain students would probably spurt ahead during the year, those students actually did better than other students on iq tests. what does this illustrate?

Krier industries has just completed its sales forecasts and its marketing department estimates that the company will sell 43,800 units during the upcoming year. in the past, management has maintained inventories of finished goods at approximately 3 months' sales. however, the estimated inventory at the start of the year of the budget period is only 7,300 units. sales occur evenly throughout the year. what is the estimated production level (units) for the first month of the upcoming budget year?