Justin expresses dissatisfaction every time he is assigned the task of grilling burgers at fast food restaurants $($High Consistency$).$ Other employees also express dissatisfaction when asked to grill burgers $($High Consensus$).$ Justin does not express dissatisfaction when asked to do other tasks, such as making French fries and cleaning the floor $($High Distinctiveness$).$ According to attribution theory, what is the most appropriate explanation about Justin's behavior $($i$.$e$.,$ expressing dissatisfaction$)?$

Justin is a chronic complainer.

Justin did not like the way his supervisor asks him to do the job on the particular day.

Grilling burgers is not fun.

No reasons.