As you can see in the following table, demand for heart transplant surgery at Washington General Hospital has increased steadily in the past few years: Year Heart Transplants 46.0 48.0 55.0 57.0 57.0 The director of medical services predicted 6 years ago that demand in year 1 would be 42.0 surgeries a) Using exponential smoothing with a of 0.90 and the given forecast for year 1, the forecasts for years through 6 are (round your responses to one decimal place): 1 2 3 4 5 6 Forecast 42.0 Year For the forecast made using exponential smoothing with 0.90 and the given forecast for year 1, MAD surgeries fround your response to one decimal place) Year 6 Forecast surgeries (round your response to one del For forecasts made using a 3-year moving average, MAD- proce)