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:

The director of medical services predicted $6$ years ago that demand in year $1$ would be $41\mathrm{.}0$ surgeries.

a$)$ Using exponential smoothing with $$ of $0\mathrm{.}60$ and the given forecast for year $1,$ the forecasts for years $2$ through $6$ are $($round your responses to one decimal place$)$:

For the forecast made using exponential smoothing with $=0\mathrm{.}60$ and the given forecast for year $1,$MAD$=,$ surgeries $($round your response to one decimal place$).$