Which Is True of Relatedness

Short Answer

Which is true of relatedness?
a. Measurement of product relatedness is no longer debatable.
b. A "product-related" firm will be considered related regardless of the measure used.
c. Some argue that product relatedness refers specifically to the visible product linkages.
d. Relatedness can be a common underlying dominant logic that connects various businesses in a diversified firm.
e. Product-unrelated conglomerates are not linked by institutional relatedness.