Imagine a handheld device that can detect explosives hidden inside air freight cargos within a range of 5 feet. The device manufacturer claims a 99.9% accuracy, and the procurement department is considering purchasing 500 units of the device. Employees will also be trained in order to use the device properly. From an analytics perspective, what are your thoughts and recommendation? Would your answer change if the manufacturer can modify the device to achieve 99.9% in another evaluation metric