Consider the following ER Diagram. Which of the following can be inferred from the diagram? Bank bld pName Web Site Branches N Branch bNo phone addr street city zip state 1 Accounts Loans N N Loan Account ald type balance Lld type amount IN N Customer HasLoan HasAccount M M cld cName cPhone O a. If |Bank] = 100 and (Branch] = 1000, then Branches = 10. O b. Every bank has at least one account since the relationship Accounts is 1 to N. Oc Branch has three candidate keys: K1 = {bld, bNo), K2 = {Lld, bNo) and K3 = {ald, bNo} O d. Both a and C. O e. All of the above. Of. None of the above