25 1) Company "Y" has two service departments, DA and DB, and two production departments, P1 and P2. Departments Costs Services provided to: DA P1 P2 $90,000 $60,000 15% 20% Required: Solve the set of linear equation to obtain complete reciprocated costs of support department DB OA. None of them B. DB = $735, 900 DB = $75,773 DB = $73,500 OD. D