This is a partial adjusted trial balance of Carla Vista Co.. Answer these questions, assuming the year begins January 1. If the amount in Supplies Expense is the January 31 adjusting entry and $270 of supplies was purchased in January, what was the balance in Supplies on January 1? If the amount in Insurance Expense is the January 31 adjusting entry and the original insurance premium was for 1 year, what was the total premium and when was the policy purchased? If $2, 110 of salaries was paid in January, what was the balance in Salaries and Wages Payable at December 31, 2016? If $1, 800 was received in January for services performed in January, what was the balance in Unearned Service Revenue at December 31, 2016