Hope this helps;
Compensation eligibility
An employee who is terminated may be eligible for compensation based on the following formula:
After three consecutive months of employment – one week’s pay;
After 12 consecutive months of employment – two weeks’ pay;
After three consecutive years – three weeks’ pay, plus one week’s pay for each additional year of employment to a maximum of eight weeks.
A week’s pay is calculated by:
Totalling the employee’s wages, excluding overtime, earned in the last eight weeks in which the employee worked normal or average hours; and
Dividing the total by eight.
Ministry of Labour, Government of B.C., Employment Standards Branch, Termination Factsheet