ann is trying to decide which one of two job offers she will accept. several items are presented below: job offer a job offer b (1) base salary $ 50,000 $ 50,000 (2) overtime compensation comp. time hourly rate (3) moving allowance $ 3,000 $ 3,000 (4) signing bonus $ 2,000 $ 0 (5) job search costs incurred $ 300 $ 500 select the items that are irrelevant to ann's decision.