You are asked to do some modelling development of a Bank accounts management system using the methods in lectures. The description of the system is as follows: This system provides the basic services to manage bank accounts at a bank called LUBank. LUBank has many branches, each of which has an address and branch number. A client opens accounts at a branch. Each account is uniquely identified by an account number; it has a balance and a credit or overdraft limit. There are many types of accounts, including: a mortgage account (which has a property as collateral), a checking account, and a credit card account (which has an expiry date and can have secondary cards attached to it). It is possible to have a joint account (e.g., for a husband and wife). Each type of account has a particular interest rate, a monthly fee, and a specific set of privileges (e.g. ability to write checks, insurance for purchases, etc.). LUBank is divided into divisions and subdivisions (such as Planning, Investments, and Consumer); the branches are considered subdivisions of the Consumer Division. Each division has a manager and a set of other employees. Each customer is assigned a particular employee as his or her ‘personal banker’. Determine the nouns and noun phrases that might become classes. While making your list, choose good names for each of the potential classes. Determine the responsibilities of each class you have identified, find operations of the classes and update your classes diagram as necessary.

You are asked to do some modelling development of a Bank accounts management system using the methods in lectures. The description of the system is as follows: This system provides the basic services to manage bank accounts at a bank called LUBank. LUBank has many branches, each of which has an address and branch number. A client opens accounts at a branch. Each account is uniquely identified by an account number; it has a balance and a credit or overdraft limit. There are many types of accounts, including: a mortgage account (which has a property as collateral), a checking account, and a credit card account (which has an expiry date and can have secondary cards attached to it). It is possible to have a joint account (e.g., for a husband and wife). Each type of account has a particular interest rate, a monthly fee, and a specific set of privileges (e.g. ability to write checks, insurance for purchases, etc.). LUBank is divided into divisions and subdivisions (such as Planning, Investments, and Consumer); the branches are considered subdivisions of the Consumer Division. Each division has a manager and a set of other employees. Each customer is assigned a particular employee as his or her ‘personal banker’.