web development: pls choose correct answer

What is the correct code to get 2 values from local storage called num01 and num02 and add them into a variable called sum? let sum = parseFloat (localstorage.getItem("num01")) + parseFloat (localstorage.getItem("num02")); let sum = localstorage.getItem("num01") + localstorage.getItem ("num02"); let sum = parseFloat (localstorage. setItem("num01")) + parseFloat (localstorage.setItem("num02")); let sum = parseFloat(localstorage.getItem(num01)) + parsefloat(localstorage.getitem(num02))