Answer:
D. It has broadened the marketing efforts to include a wider customer base which could improve sales.
Step-by-step explanation:
The most suitable alternative for this issue is the letter D, Broadened marketing efforts to include a larger customer base, which could improve sales.
This is because when developing an advertising campaign focused on raising awareness of diversity, the company reaches new customers through inclusion and representativeness, especially when it comes to the black public, which is still often overlooked by advertising campaigns.
It is also important to emphasize the importance of an organization presenting a multicultural base of employees, because through it and the employees' personal experience it was possible to identify problems that helped the company to achieve such benefits.