Casper Company installed a standard cost system on January 1. Selected transactions for the month of January are as follows.
1. Purchased 18,000 units of raw materials on account at a cost of $4.50 per unit. Standard cost was $4.30 per unit.
2. Issued 18,000 units of raw materials for jobs that required 17,600 standard units of raw materials.
3. Incurred 15,200 actual hours of direct labor at an actual rate of $4.80 per hour. The standard rate is $5.50 per hour.
4. Performed 15,200 hours of direct labor on jobs when standard hours were 15,400.
5. Applied overhead to jobs at the rate of 100% of direct labor cost for standard hours allowed.

Instructions
Journalize the January transactions.