People need to be careful when shopping online. now people can buy just about anything they need without having to leave home. people can save time because they no longer need to drive from store to store. people can also save money because they can quickly check the prices on the same products at many different online stores. then they can buy what they need from the online store with the lowest prices.

Not the answer but since the question isn't in this:

What do you notice about the structure and organization of the paragraph?

(I was look for the same question)

for this case, we must find the number of deaths per day of the year 2015, in automobile accidents, knowing that 32,400 people died.

knowing that the year 2015 had 365 days we have the following division:

where "x" represents the number of deaths per day.

rounding off we have:

approximately, 89 people per day died in 2015

answer:

89 people per day

the correct answer is a "it describes nora and mrs. linde's relationship". opcions b and d are not related to the content of the passage in any way. option c could be appropiate but it does not fully capture the effect of the dialogue, while option a is quite appropiate, since the dialogue not only exemplifies the relationship between the characters, but it also captures the effect in the excerpt. we get to know that mrs linde bosses around and already knows nora.