A developer has code that calculates a restaurant bill, but generates incorrect answers while testing the code:
function calculateBill (items) {
let total = 0;
total += findSubTotal(items);
total += addTax(total);
total += addTip(total);
return total;
}
Which option allows the developer to step into each function execution within calculateBill?
A . Using the debugger command on line 05.
B . Using the debugger command on line 03
C . Calling the console.trace (total) method on line 03.
D . Wrapping findSubtotal in a console.log() method.
Answer: A
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