Answer:
A. Review the budget to identify other areas where costs can be cut.
Explanation:
In the case when the vendor increased the material cost that planned and the increased cost would also be placed in your project i.e. over budgeted so the first thing you should do is review the budget by identifying the areas where the cost cutting to be done
Therefore as per the given situation, the option A is correct
And, the rest of the options are incorrect
Answer: Bar codes
Explanation:
A barcode is a way of representing data in a machine-readable and visual form. In the past, barcodes illustrated data by placing the parallel lines at intervals and altering the widths. Nowadays, barcodes known as one-dimensional (1D) or linear are scanned by optical scanners. Also, the two-dimensional (2D) barcodes were manufactured using dots, rectangles, hexagons and some geometric patterns, known as matrix barcodes. Barcodes are used for the tracking of products.
