Which control activity was violated?

Three cashiers at the retail store used the same cash register at the same time.	Answer 1Choose...Independent checks of performanceEstablishment of Responsibility,Segregation of duties ,Physical and IT controls ,Human resorurce controls,Documentation proceedures
As a cost savings measure, the store manager was placed in charge of ordering merchandise, paying for merchandise received, and recording payments in the accounting system.	Answer 2Choose...Independent checks of performance, Establishment of Responsibility,Segregation of duties ,Physical and IT controls,Human resorurce controls,Documentation proceedures
The custodian of a petty cash fund paid $25 to an employee for coffee supplies. The employee did not provide the custodian with the supermarket receipt.