Answer:
social loafing
Explanation:
Social loafing -
It refers the tendency of an individual to put lesser efforts in a group task rather than when working individually , is referred to as self - loafing .
As when people work in a group the burden of the task , responsibilities and tension is equally distributed over all the individuals working for the project .
But in case an individual is assigned a task , he or she need to do every necessary thing related to the task .
Hence , from the given scenario of the question ,
The correct answer is social loafing .