Quality control

You are working in the quality control department at a plastic bottle manufacturing company.

Every day, you get a report of the bottles made the previous day.

You have received complaints from two different customers, Tricord Packaging and Helm Plastics, about leaks in the Hose-end sprayer bottles.

You need to urgently find out if any of your other customers are likely to receive faulty bottles and offer them full refunds to keep them happy.