There are different ways to ensure that human resource performance is maintained. For example, it is important that human resource managers determine if the right task has been completed. In other words, that a set aim has been achieved $($effectiveness$).$ All of the following are criteria that public human resource managers can use to measure public human resource management delivery?

a$.$

Increasing professionalism $($HRM will be conducted competently and reflect the highest moral and ethical standards$).$

b$.$

Increasing efficiency $($doing things the right way$).$

c$.$

Ensuring affordability $($doing things at the lowest cost possible $-$ economy$).$

d$.$

Increasing effectiveness $($doing the right things$).$