PA $15-4($Static$)$ A police station had to deploy a police officer...

A police station had to deploy a police officer for an emergency multiple times in the last four evenings. The table below shows the number of emergencies each evening.

a$.$ Complete the "Forecast for tomorrow" column in the table below. Use an exponential smoothing forecasting approach, with $\backslash ($ a$=0\mathrm{.}3\backslash )$ and a forecast for Monday of $9.$

Note: Round your answers to $\backslash (\backslash$mathbf$\{3\}\backslash )$ decimal places.

Answer is complete but not entirely correct.

b$.$ What would be their forecast for Friday using the same exponential smoothing forecasting approach?

Note: Round your answer to $3$ decimal places.

Answer is complete and correct.