What happens next?

The crew then show the preparation of the cookies by spraying nonstick coating on a tray, opening the package of cookies, placing the raw cookies on the tray, flattening out the cookies and then placing the tray of cookies in the vehicle. the man

Pick from:
a). then comes up behind the girl before she enters the vehicle, trails his arm behind the girl, and prepares an injector an he grabs it and blends the cookies in it, and each cookie is inside of the tray.
b). put the cookies onto the tray and separate them using a paper cutter.
c). then opens the trunk of the car and takes out a suitcase and randomly opens it while the camera watches.
d). shows the thermometer and mentions the heat inside the car.
d).