Alicia has been working for JMM Corp. for $33$ years. Alicia participates in JMM$\text{'}$s defined benefit plan. Under the plan, for every year of service for JMM$,$ she is to receive $2$ percent of the average salary of her three highest consecutive calendar years of compensation from JMM$.$ She retired on January $1,2020.$ Before retirement, her annual salary was $$579,000,$$$609,000,$ and $$639,000$ for $2017,2018,$ and $2019.$ What is the maximum benefit Alicia can receive in $2020?$

Maximum benefit in $2020$