Instructions Show Consider the following annual series on the number of cars sold at a car dealership in the last six morth Months 1 2 3 4 Cars (in 100s) 15 20 24 19 15 14 5 6 Using a smoothing constant of 0.3, the exponential smoothing value to be used as forecasts for periods 5 is O a. 18.75 Ob. 16.50 OC 25.70 Od. 22.19. Oe 18.83 Save Answer 12 marks 12 marks