(a) Other comprehensive income for 2017 — The following information relates Cortez Corp net 672 683 unrealized loss 830 — and

The following information relates to Cortez Corp. for 2017: net income of $672,683; unrealized loss of 20,830 related to investments accounted for at FV-OCI during the year; and accumulated other comprehensive income of $37,273 on January 1, 2017. Determine

(a) Other comprehensive income for 2017,

(b) Comprehensive income for 2017, and

(c) Accumulated other comprehensive income at December 31, 2017.