A score model attributed to Argenti $(1976)$ suggests that the failure process follows a predictable sequence:

Failure process

Defects $-$Mistakes$-$ Symptoms of failure

Defects can be divided into management weaknesses and accounting deficiencies. for each of the companies below, determine whether it has a management weakness, accounting deficiency or none of the two. Company A has been in existence for the past ten years and its key products have not been formulated to take into account the changing consumer tastes.