Calculator Blackwelder Factory produces two similar products: small table lamps and desk lamps. The total factory overhead budget is $526,000 with 534,000 estimated direct labor hours. It is Using a single plantwide factory overhead rate with an allocation base of direct labor hours, the factory overhead that Blackwelder factory will allocate to small table lamp production if actual direct labor hours for the peried for small table lamp production is 246,000 would be further estimated that small table lamp production will require 272,000 direct labor hours, and desk lamp production will need 125,000 direct labor hours Oa. $493,878 Ob. $243,540 Oc $581,593 Od. $546,076 Calculator Blackwelder Factory produces two similar products: small table lamps and desk lamps. The total factory overhead budget is $526,000 with 534,000 estimated direct labor hours. It is Using a single plantwide factory overhead rate with an allocation base of direct labor hours, the factory overhead that Blackwelder factory will allocate to small table lamp production if actual direct labor hours for the peried for small table lamp production is 246,000 would be further estimated that small table lamp production will require 272,000 direct labor hours, and desk lamp production will need 125,000 direct labor hours Oa. $493,878 Ob. $243,540 Oc $581,593 Od. $546,076