Assume (1) a company's plantwide predetermined overhead rate is $10.25 per direct labor-hour, and (2) its job cost sheet for Job X shows that this job used 18 direct labor-hours and incurred direct materials and direct labor charges of $500 and $360, respectively. What is the total cost of Job X?

a. $870.25 b. $999.50

c. $1,044.50

d. $684.50