Class diagram -- 2

I have 5 hours. for this task Draw a class diagram for the problem in the project description, your class diagram should include all classes in this system, all possible attributes and operations, relationships for aggregation and inheritance, and a multiplicity for each association.::: ABC Bank is developing a new banking system to manage their customers, accounts, and transactions. The system supports single-user and business customers with unique usernames and passwords. A single user (that has a username, password, ID, full name, email address, and contact number, Gender) or company (has Username, password, Location, Company Name). The bank system will support different types of bank accounts, including checking accounts and savings accounts. Each bank account has the following attributes (Account Number, Account Holder, Balance.). Each customer has one or more accounts. Customers can perform operations like deposits and withdrawals on their checking and savings accounts. Checking accounts have specific attributes such as a monthly fee also savings accounts have interest rate attributes. Customers can order checkbooks for their checking accounts and each checkbook belongs to only one account. They can specify the number of checkbooks they want to order, and the bank will process the request. Each checkbook has the following attribute (Checkbook Number, Date Issued, Date Expired, Checkbook Status<"Active," "Used," or "Cancelled">). The banking system will maintain a transaction history for each account. This history will keep track of all transactions made on the account, including deposits, withdrawals, and other activities. Customers can request bank statements for their accounts. Bank statement includes detailed information about the account's transactions, including deposits, withdrawals, and other activities over a specific period. Customers can request their bank statements for a given period. Additionally, customers can manage their accounts, update personal information, change passwords, and business customers can modify company details.