As a wealthy individual, you have $$600,000$ in liquid cash assets in your checking account.

You need to make sure all the assets are insured.

What do you do$?$

a$)$

Open $3$ different accounts in the bank.

b$)$ Open $2$ different accounts in the bank.

c$)$ Open $3$ accounts in different banks.

d$)$ Open $2$ accounts in different states.