A busy small business owner is considering purchasing groceries through a premium home delivery service because of its convenience. The service provides
the best groceries and costs significantly more than buying groceries in the store,
but home delivery is an attractive feature. Examine the opportunity costs and
trade-offs of the small business owner choosing to buy groceries through this
premium home delivery service. Compare your findings with the opportunity
costs and trade-offs if the small business owner were to choose buying groceries
in the store instead. (4 points)

This is from a copywritten Pearson test bank. Looking for test answers online is plagiarism and will not help you in the long run. If you do not know how the answer, reach out to your teacher and I am sure he/she would be happy to help.

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)

tending to cause harm