Answer:
The correct answer would be option C, Successful marketing usually result in one winner and one or more losers.
Explanation:
Marketing is basically the set of activities that promote the buying or selling of a product of the company. Many strategies are used to promote the product of service of a company. Advertisement, selling, promotions, etc are all parts of marketing plans.
When a marketing plan is implemented, the company hopes to get the best out of that plan. A successful marketing plan does not usually result in one winner and one or more losers. A marketing plan is either successful or unsuccessful. It is totally the matter of the company. If the marketing strategies turn out to be great, the marketing plan is considered the Success for the company, and vice versa. So it is always one winner or loser, which will always be the company.