<span>Assuming that this is referring to the same list of options that was posted before with this question, the correct response in that they could spend less on salary payments. </span>
There were estimated nine divisions that took part in the invasion of Normandy at the course of the D-Day. In addition, the amphibious assault has become one of the turning points of the Second World War that hastened the defeat of Germany and its allies. The success of the invasion paved way for the Allied fronts to attack the centre of the German Reich, Berlin.
I think that your answer choice is correct because Ford did not want his cars to be expensive. He wanted them to be affordable for all people. Also, he did not invent the assembly line.
I believe the answer you chose is the correct one.