Read the Following Scenario and Answer Questions

Read the following scenario and answer questions.
Working for an oil drilling company in the oil sands region of northern Alberta can be very lucrative, even for workers in entry level jobs. Workers have moved to Fort McMurray and other northern Alberta towns in the thousands, from all over Canada and even from overseas. However, the work is demanding and the climate ranges from very hot to extremely cold. Oil drilling crews need to work as quickly and as efficiently as possible as every hour of operation represents a sizeable investment in machinery, labour, and land lease costs. Crews have to move regularly from one site to another site because either the well goes into production or the well comes up dry. Oil drilling companies tend to be very safety conscious because of the hazardous nature of the work; it is not uncommon for workers to experience injuries to extremities (arms, legs, hands, and feet) as well as blows to the head. Fatalities are less common but not unknown.
-Dave tries to follow the safety protocols on the rig as much as possible because he knows he would feel terrible if a coworker was injured due to something stupid that Dave did or forgot to do. What type of extrinsic motivation is represented in this example?

A) external regulation
B) introjected regulation
C) identified regulation
D) integrated regulation