which piece of evidence could best persuade a reader to support a claim that middle school students should be required to wear uniforms?

responses
compared to the cost of regular clothes, the cost of uniforms is often quite less.
school uniforms can be ordered online which is much easier than going to a store.
in a school district that recently made school uniforms a requirement, attendance rates and grades have increased.
when everyone looks the same in their uniforms, students begin to lose their uniqueness.

The piece of evidence that could best persuade a reader to support the claim that middle school students should be required to wear uniforms is: "In a school district that recently made school uniforms a requirement, attendance rates and grades have increased."

The information that would be relevant and sufficient for the claim that rest, ice, compression, and elevation can help treat a mild sprain is: "a statement from a doctor about first aid for sprains that included this advice."

A sound argument for the proposition that a community should sponsor a riverfront cleanup day would be: "A clean-up day would bring the community together on a project to reduce pollution and beautify the parks."

Which information would be relevant and sufficient for the claim that rest, ice, compression and elevation can help treat a mild sprain?

responses
a statement from a doctor about first aid for sprains that included this advice
a statistic about the proper treatment for broken bones.
a story from a student who used this method to treat a sprain.
a survey revealing the number of student who have had sprains in the past.

which would be a sound argument for the proposition that a community should sponsor a riverfront cleanup day?

responses
students need more community service hours for graduation, and a clean-up day is a fun option.
many people in our community enjoy walking by the riverfront.
the Ohio river is nearly 1,000 miles long from end to end, and thats more than one third of the length of the Mississippi River.
a clean up day would bring the community together on a project to reduce pollution and beautify the parks.