Create a function **applyAll** that takes an array and a callback as arguments. **applyAll** will return a new array where each element from the original array will have had the callback applied to it.

Please use the line below to check the work:

console.log(applyAll(['mai', 'brian', 'jeho', 'han'], capitalizeThreeLetters)); // => should return ['MAI', 'BRIan', 'JEHo', 'HAN']