Which of the following affects one's car insurance premium?
A. The year the car was purchased
B. The vehicle's service record
C. The driver's history of employment
D. The gender of the driver

answer; i believe the correct answer is (sales promotion;

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; ///blank(1) 75%; blank(2) 40%;

answerindividual preferences are not revealed in the market for the good;