it is important to allow for the normal ups and downs of a student group. thanks so much for the reliable and sensible help. many people underestimate the costs required to set up a business. however, you give yourself a pat on the back for the effort involved, knowing you have given it your best shot. the symbol is not the point. no one is going to use them. my daughter enjoys carrying out investigation and it is simple to grasp why. she made sure to turn back towards the group on occasion; flashing them a bright smile and offering words of encouragement. 