EV startup Canoo's CFO and top lawyer, Greg Ethridge and Hector Ruiz, have resigned.The departures come amidst Canoo's struggle to find mass adoption of its electric work vans.The company has furloughed 30 workers in Oklahoma and undergone a realignment of its North American operations.Canoo is facing financial challenges, with lawsuits from suppliers and borrowing funds from CEO Tony Aquila's fund.