Hello! This summer I applied for both COSMOS and Stanford Earth Sciences High School Inernship. Although applications have not been processed yet, I was wondering which program I should choose if for some reason I get accepted to both programs. COSMOS runs from the end of June till the end of July, whereas the internship runs from the middle of June till the beginning of August, so I unfortunately can’t do both. 
Do either of them offer any salary?
What would you be doing for each of them?
What else would you like to do with the free part of your summer?