Ernie Brooks lived and worked exclusively in California until he retired on December 31, 2019. He moved to Nevada on January 1, 2020. His former California employer pays its employees on the 5th of every month. On January 10, 2020, Ernie received in the mail his last paycheck of $4,000 from his former California employer. What amount of the compensation is taxable by California? A. $0 B. $2,000 OC. $3,000 OD. $4,000