It should be B I’m pretty sure
It's difficult to define an options, as you've not organized them. But I think that the answer is: Mcgregor recognized that <span>their attitude toward workers affected how managers proceeded to motivate.</span>
i believe the answer is: Fuel filter
Fuel filter is a part of your vehicles that screens out various form of small particles from the fuel (such as dirts). Every 15,000 miles, there would be a chance that your fuel filter is clogged. If this fuel filter is not changed, it would be hard for you to start your car.
<span>..centers of international trade and commerce. </span>