Use the "Time series learning activity" excel document under topic $3$ in moodle to answer the following question:

What is the forecast value for period $16$ using the exponential smoothing method with a smoothing factor of $0\mathrm{.}35?$

$**$Enter the number only$**$

$**$Round your number to two decimal places only$**$

For example, $10\mathrm{.}6567$ is to be entered as $10\mathrm{.}66$