Answer:
The correct answer is D) marketing inputs.
Explanation:
Marketing inputs: Marketing activities in the company are a direct attempt to reach, inform and persuade consumers to buy and use their products.
Input is a term applied in the field more than all economic and marketing, but basically it can be said that an input is any element that represents a fraction in the development of a product, understood as a product, everything that is produced for a given end. An input is all that material used in the manufacture of something larger, usually we associate it with the basic diet, this is because the ingredient of a food, however edible, individually, does not represent a complete food bolus, with a Standard regulation of each of its components, so it is considered as an input, as part of a whole.