Kanata Construction specializes in large projects in Edmonton and Saskatoon. In $2017,$ Kanata invested $$1\mathrm{.}7$ million in new excavating

equipment, which qualifies for a CCA rate of $50\%.$ At the same time the firm sold some older equipment on the secondhand market for

$$170,000.$ When it was purchased in $2014,$ the older equipment cost $$440,000.$

Calculate the UCC for the asset pool in each year from $2014$ through $2018.($Round the final answers to $2$ decimal places. Omit $ sign in your response.$)$

$*$Please explain with details, I want to understand. Thank you.