Assume that the size of each attribute is: employee No 5 bytes; employee Name 20 bytes; project No 3 bytes; project Name 15 bytes; project Start Date 6 bytes. There are 950 employees. Ignoring...

Assume that the size of each attribute is: employee No 5 bytes; employee Name 20 bytes; project No 3 bytes; project Name 15 bytes; project Start Date 6 bytes. There are 950 employees. Ignoring complications, such as index space, calculate the storage requirement for the model of Fig. 15.1. Compare your answer with that obtained for a model in which the Is On relationship table is replaced by posting employee No into Project.