Yes, for that company you complete your assignment on any of those days; April 1st, 2nd or 3rd. Since it's your first shop, you may think about going on the first or the second. However, as I only read this today, you've probably completed it and are working on that first long and seemingly tedious report. It gets much easier after you complete a few. Remember, with this company, if you mess it up on the first you can re-shop it on the second or third so it's best to go on the first day if possible.