There are vast differences in local market needs in the consumer food business across the world. Yamaguchi Media, a Japanese multinational advertising agency, specializes in the food industry. Toward this, Yamaguchi Media uses a geocentric staffing approach. Which of the following is an advantage of adopting a geocentric staffing approach for Yamaguchi Media?

$$ It tends to promote a unified culture and reduce cultural myopia.

It is inexpensive to implement.

It reduces the costs of value creation.

It allows all key management positions of a firm and its subsidiaries to be filled by parent$-$country nationals.

$$ It requires minimal documentation for hiring foreign nationals.