derigned to meet the anticipated capability for additional charter crew assignments. a. Given this incomplete description of operations, write - Each charter trip is requested by only one customer. - Each charter trip is requested by only one customer. - An employee may be assigned to serve as a crew member on many charter trips. b. Draw the fully labeled and implementable Crow's Foot ERD based on the business rules you wrote in Part a. of this problem. Include all entities, relationships, optionalities, connectivities, and cardinalities. derigned to meet the anticipated capability for additional charter crew assignments. a. Given this incomplete description of operations, write - Each charter trip is requested by only one customer. - Each charter trip is requested by only one customer. - An employee may be assigned to serve as a crew member on many charter trips. b. Draw the fully labeled and implementable Crow's Foot ERD based on the business rules you wrote in Part a. of this problem. Include all entities, relationships, optionalities, connectivities, and cardinalities