What auditing standards references the below describes the scenario as internal control weakness?

1.Deposit slips from the bank are not kept back in the office records, instead are kept in the store manager's personal possession.

2.Remittance advice sent by customers with a check are thrown in the trash by the manager.

3 .The minimum cash balance maintained at store should be kept in locker or safe maintained at store and should have more than one person having control over it. Keeping cash at someones personal desk keeps the cash vulnerable to misuse.

4.The manager frequency of depositing cash on weekly basis. Each Friday the balances increases.