Winston Company estimates that total factory overhead for the following year will be $783,000. The company has decided that the basis for applying factory overhead should be machine hours, which are estimated to be 29,000 hours. The actual total machine hours for the year were 54,900 hours. The actual factory overhead for the year was $1,503,000. Enter the amount as a positive number. a. Determine the total factory overhead applied, Round to the nearest dollar. b. Compute the over- or underapplied factory overhead for the year