What's wrong with the following code? Title function average () { document.getElementById(numberA).value b = document.getElementById(numberB).value alert((a + b) / 2); a = Find average You

What's wrong with the following code? You should replace both occurrences of .value with .innerHTML None of the other choices are correct. O The first line of the function should be function average(a, b) { You should be using prompt instead of getting values from text fields. You're not adding numbers. Instead, you're pasting strings one after another. The body tag is missing an onload attribute. You need an if statement in order to compute the average