A retailer spends $500 per month to keep its online shop active and updated. The store acquires shirts at a marginal cost of $5 per shirt. Each shirt sells
for a marginal benefit of $10 per shirt.
What is the minimum number of shirts the retailer needs to sell in order to
pay for all its costs in a month?
Quantity of shirts sold Marginal cost Total cost Marginal benefit
0
$0
$500 $0
25
$125
$625 $250
50
$250
$750 $500
75
$375
$875
$750
100
$500
$1,000
$1,000
125
$625
$1,125
$1,250
O A. 100
O B. 25
O c. 125
O D. 75

Which of the following statements most accurately describes the requirement for the documentation of minors’ assent to participate in research? parents must approve written documentation.documentation is required unless waived by an irb.to protect minors documentation is always required.federal regulations do not require the documentation of minors’ assent.

The first national government for the united states was

Think about how the author structured the article you just read, then answer the question. what type of text structure does the author use in this article? the author uses a sequence of events to trace the development of democratic rule from ancient greece to the united states. the author presents a cause-and-effect relationship to explain how the first government created in athens resulted in the empire’s downfall. the author compares and contrasts ideas about government developed by two philosophers, plato and aristotle. the author describes the problems faced by the american founding fathers, and details the solutions proposed by plato and aristotle.ach characteristic of government to athens or rome