Using the data below and the Na$$ve forecast, what is the forecast for the $3$rd week?

Week

Time Series Value

$1$

$13\mathrm{.}00$

$2$

$17\mathrm{.}00$

$3$

$25\mathrm{.}00$

$4$

$25\mathrm{.}00$

Answer format: Number: Round to: $0$ decimal places.