Which of the following is NOT true about forecasting with a trend component? The sample coefficient of determination, r^2, measures the amount of variation in the dependent variable about its mean that is explained by the regression line Time-series methods (simple moving average, weighted moving average, exponential smoothing, etc.) will be not biased when a systematic increase or decrease exists in the average over time The forecast can be improved by calculating an estimate of the trend Trend projection can be done with simple or multiple regression analysis

Consider the following limit order book for a share of stock. the last trade in the stock occurred at a price of $50. limit buy orders limit sell orders price shares price shares $49.75 500 $49.80 100 49.70 900 49.85 100 49.65 700 49.90 300 49.60 400 49.95 100 48.65 600 a. if a market buy order for 100 shares comes in, at what price will it be filled? (round your answer to 2 decimal places.) b. at what price would the next market buy order be filled? (round your answer to 2 decimal places.) c. if you were a security dealer, would you want to increase or decrease your inventory of this stock? increase decrease

Which ranks these careers that employers are most likely to hire from the least to the greatest?

On april 1, the cash account balance was $46,220. during april, cash receipts totaled $248,600 and the april 30 balance was $56,770. determine the cash payments made during april.