Which of the following statements is true? The decline in the marketing, general and administrative expenses should be investigated to determine if the cut in expenses is warranted. The decline in the marketing, general and administrative expenses is probably a result of eliminating discretionary expenses such as advertising which would be a valid reason for the decrease. The decline in the marketing, general and administrative expenses is an excellent change because it has increased profitability. The decline in the marketing, general and administrative expenses is a result of eliminating inefficiencies and waste in Bell Company