let grades = [85, 93, 96, 90, 81, 97, 88, 93, 86, 83];

let Avg;

let Min;

let Max;

let SelectOption;



SelectOption = prompt("Which option would you like to select from below?

Avg : Average Grade

Min : Minimum Grade

Max : Maximum Grade



");





function displayGrades(grades) {



for (let i = 0; i < grades.length; i++) {



if (grades[i] > 0) {

console.log("Available Grades " + " : " + Grades[i] );

} else {

console.log("No Grades Available " );

}

}

};



displayGrades(grades);





function calculateGrades(grades) {



let totalGrades = 0;

let numGrades = grades.length;

let Avg;

let Min;

let Max



for (let element of grades) {

totalGrades = totalGrades + element;

}



Avg = Math.round(totalGrades / numGrades);

return [totalGrades, Avg];

};



Min = Math.Min(Grades);

return [Grades, Min];

};



Max = Math.Max(Grades);

return [Grades, Max];

};





let results = calculateGrades(grades);

console.log ("The average of the grade is: " + results[1]);

console.log ("The lowest grade is: " + results[2]);

console.log ("The highest grade is: " + results[3]);



please correct the code