A quality manager is informed that two raw dairy materials have come into the plant within acceptable levels, but they have a slightly high color value. Some of this raw material has already been used to produce two days' worth of product on the line. What should the manager do?
A) Ask manufacturing to taste the product to determine if it is okay.
B) Collect a random sampling of products that were produced and compare visually against retained samples from earlier lots.
C) Immediately throw out the product with no further testing.
D) Inform upper management that the product specification should be changed.