what is the correct answer

You must choose between two alternative forecasting models. Both models have been used to prepare forecasts for a six-month period. Month 1 2 3 4 5 6 Demand 492 470 485 493 Forecast Model 1 Forecast Model 2 488 495 484 482 480 478 490 488 497 492 495 493 498 496 Using focus forecasting, forecast for month 6 equals: 495 O 496 O 497 0492 493