1. On July 1, 2017, Lopez Company paid $1,500 for six months of insurance coverage. No adjustments have been made to the Prepaid Insurance account, and it is now December 31, 2017.
2. Zim Company has a Supplies account balance of $5,600 on January 1, 2017. During 2017, it purchased $2,300 of supplies. As of December 31, 2017, a supplies inventory shows $950 of supplies available.

Prepare the journal entries to reflect expiration of the insurance and correctly report the balance of the Supplies account and the Supplies Expense account as of December 31, 2017.