Cummins through supply-chain shortages and helped drive its 21% year-over-year revenue growth to $24 billion in 2021. Rumsey is also credited with laying the foundation for the Cummins business unit focused on developing technologies for hybrid and electric engines—an area she’s committed to expanding."> 詹妮弗·拉姆齐|财富欧宝竞技ob - 欧宝体育下载平台