var user1 = {
firstName1: prompt(" Enter your first name: "),
LastName1: prompt(" Enter your last name: "),
user1Height: parseFloat(prompt(" Enter your height in cm: ")),
user1Weight: parseFloat(prompt(" Enter your weight in lbs: ")),
user1BMI: function(){
return (this.user1Height*this.user1Height)/this.user1Weight;
}
};
console.log(user1.firstName1);
console.log(user1.user1BMI);