On July 1, Job 88 had a beginning balance of $710. During July, prime costs added to the job totaled $640. Of that amount, direct materials were three times as much as direct labor. The ending balance of the job was $1,550.

Required:
1. What was overhead applied to the job during July?
2. What was direct materials for Job 88 for July? Direct labor?
3. Assuming that overhead is applied on the basis of direct labor cost, what is the overhead rate for the company?