The following events took place for Air Temp Manufacturing Company during January, the first month of its operations as a producer of digital thermometers:

a. Purchased $68,000 of materials.
b. Used $48,000 of direct materials in production. 
c. Incurred $92,000 of direct labor wages. 
d. Incurred $108,000 of factory overhead. 
e. Transferred $217,000 of work in process to finished goods. 
f. Sold goods with a cost of $170,000.
g. Earned revenues of $325,000.
h. Incurred $80,000 of selling expense. 
i. Incurred $39,000 of administrative expense.

Using the above information, complete the following:

a. Prepare the January income statement for Air Temp Manufacturing Company.

b. Determine the inventory balances at the end of the first month of operations.