Problem 2 (20 Points): Consider the ER diagram of Figure 1, which shows a part of a BANK database. Extract from the ER diagram the requirements and constraints that resulted in this schema. Try to be as precise as possible in your requirements and constraints specification. BANK BRANCHES BANK BRANCH Code Name Adar Addr Brochure ACCTS LOANS IN N Acet Balance Loan ng Amount ACCOUNT Type LOAN Type M M LO N N Name -Phone CUSTOMER Adde Figure 1