Console Output Challenge #98

In this task, you need to understand what output will be displayed in the console when executing the program, considering the scoping rules of var and let. Pay attention to how a variable declared inside an if block 'shadows' a variable with the same name declared in an outer scope.

var outerB = 50;

function showValues() {
    console.log(outerB);
    if (true) {
        let innerB = 150;
        console.log(innerB);
    }
    console.log(outerB);
}

showValues();

Determine the order and values that will appear in the console when this code is run.