kanata construction specializes in large projects in edmonton and saskatoon. in 2017, lanata invested 1.8 million in new exvavating equipment, which qualifies for a cca rate of 0.5. at hte same time the firm sold some older equipment on the secondhand market for 220,000. when it was purchased in 2014, the older equipment cost 640,000.

calculate the ucc for the asset pool in each year from 2014 through 2018