please solve it right. was solve wrong 4 times

Assume you are the department B manager for Marley's Manufacturing. Marley's operates under a cost-based transfer structure. Assume your feceive the majority of your ren maseriais from department A, which sells only to department B (they have no outside sales). The income statement for Mariey's Manudacturing is shown below: Assume the market price for the items your department purchase is 15% below ahat you are being charged by department A of Mariev's Manufacturing. Determine the operating income for department B, assuming department A "sold" departmsent B1,000 inits during the month and department A reduces the seiling Brice to the market price. Round your percentage answer to one decimal place. New operating incomei(lioss) for department B in dollars 1x New operabing income/(loss) for department 8 in percentage x%