Git errors will be detected. Suppose you use the weights {2, 1, 2, 1, 2, 1, 2, 1, 2, 1, 2, 1} instead of {3, 1, 3, 1, 3, 1,
3, 1, 3, 1, 3, 1} in the UPC method. Do you think this altered method will detect single-
digit errors? Either give several examples of numbers with an error that will not be
detected or explain why you think all such single-digit errors will be detected.