1. For the business rules given below, create a Crow's Foot diagram using Visio Business rules are as follows: Each employee may have many dependents Each dependent is related to only one employee ldentify all the attributes of the EMPLOYEE entity. If there are any multi-valued attributes, resolve this problem and construct a fully-labeled ERD for this problem using Visio. The ERD must include all the attributes, required constraints (primary keys and foreign keys), and proper relationships. 2. For the business rules given below, create a Crow's Foot diagram using Visio. Business rules are as follows: Virginia Health Association has health practices at many locations. Each location has only one practice. Doctors are assigned to a single health practice Each health practice may have several doctors but not more than 5 Each doctor may have several patients but not more than 10 at the same time Each patient has one of two insurance plans Some patients may be seen by more than one doctor