Aide tasks can be broken into which two main categories a administrative and unskilled b administrative and clinical c skilled and clincial d inventory control ans administrative

load it

explanation: stack as much of ham and cheese as you can

out of the choices i'd say d the ability to set goals, mainly because to desire to continue you need motivation but it isn't motivation in that part, but setting goals means you have an endgame and you want to reach it which sums up motivation.