const robot = { model: 'SAL-1000', mobile: true, sentient: false, armor: 'Steel-plated', energyLevel: 75 }; // What is missing in the following method call? const robotKeys = Object.keys(robot); console.log(robotKeys); // Declare robotEntries below this line: const robotEntries = Object.entries(robot) console.log(robotEntries); // Declare newRobot below this line: const newRobot = Object.assign({laserBlaster: true, voiceRecognition: true}, robot); console.log(newRobot);