Dear group, With the advent of our new coffee machine, the coffee supply has been running out fast (in the past two weeks, we've had over 100 coffees). So, I will be ordering new coffee. I intend to buy about $150 worth, since our group is bigger this time around. My guess is that that should last us about five or six months. This means you must pay me $3 for each coffee you drink in an average week. So, if you drink 5 coffees a week, I want $15. Please use your consumption over the past two weeks to honestly estimate how much you should pay. Please pay me by Friday. I take cash only. Ivan