Considering that complementary goods have a negative cross of elasticity, it is correct to assume that the increase of the price or demand of one goods will result in an increase of price and demand of the other.
By that only, we can rule out answers A and B.
Since the products, as the name states, are complementary, there is no logic associated with the idea of consuming more of one good meaning less of the other (considering what was stated above), so it can't be the letter C.
It is D
"An increase in the demand for one will usually result in an increased demand for the other"
Answer:
The Soviet Union refused economic assistance from the USA under the Marshall Plan. Instead they chose to solicit the Soviet-occupied Eastern Europe .to supply raw materials and machinery making the Americans suspicious of their intentions.Explanation:To supply raw materials and machinery making the Americans suspicious of their intention.
You could maybe write about volunteering in an Earth Day event where you pick up trash in your area. You try to convince your friend by telling him or her why it is good to pick up trash, what negative impacts does waste have in the environment, and why picking it up helps the earth, humans, plants, and animals. Of course, then explain why it would be fun to volunteer (helping earth and hanging out together) and your feelings about the event (positive feelings). Hope this sparked and idea for you :)
I can't really see the 2nd or 3rd but the 1st is due to independence movements mainly