Answer all 3 parts in the problem shown below... A caterer is making cookie trays for upcoming holiday parties. This morning, she made 3 small trays and 2 large trays, which contain a total of 129 cookies. In the afternoon, she made 3 small trays and 1 large tray, which contain a total of 87 cookies. Question 1: Write an equation for trays made in the morning (no spaces please). Question 2: Write an equation for trays made in the afternoon (no spaces please). Question 3:How many cookies do the different sized trays contain?