In the automobile industry, workers have just negotiated a new contract giving workers a large raise. there has also been an increase in the number of licensed drivers who are in the market for a new car. in the market for new automobiles, the effects that these changes will have on the equilibrium price and quantity include: a. price will decrease, and the effect on quantity is indeterminate. b. price will decrease, and quantity will increase. c. price will increase, and quantity will decrease. d. price will increase, and the effect on quantity is indeterminate.

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.

the first successful, urban blues recording, selling more than 75,000 copies, was made in year 1920.

mamie smith recorded the first commercially successful example of the urban blues,   with the recording of “crazy blues”."crazy blues" was recorded on august 10, 1920, in new york city. within a month of the release of “crazy blues” it had sold 75,000 copies.

answerprotecting competitors;