4.0 GPA, 1340 new SAT, strong extracurriculars. Have a serious job currently working my way up in business marketing at the job and wrote about this for my essays. From Mass. what are my chances?
UW looks at uw GPA only and that average is about a 3.85. Is your GPA weighted or uw? (if the former you should calculate the unweighted to understand how you compare).
1340 is about a 28 ACT which is the average for in-state but a tad low for OOS. What are your subscores? You can concord those to old SAT #'s and then take a look at table C.9 of the Common Data Set. Here’s a link to get you started:
https://apir.wisc.edu/publisherssurvey/CDS_2016-2017.pdf
Good luck!