Below is a dendrogram that describes a complete agglomerative clustering. b c d e a How many clusters of each size are described by this diagram? Identify the correct choice from the list below. a....

Extracted text: Below is a dendrogram that describes a complete agglomerative clustering. b c d e a How many clusters of each size are described by this diagram? Identify the correct choice from the list below. a. There are no clusters of size 7. b. There are two clusters of size 3. c. There are two clusters of size 6. d. There are two cluster of size 4.