<!–[if !mso]>st1\:*{behavior:url(#ieooui) } <![endif]–> Not too long ago we cooked supper for our daughter’s friends.  They all gathered in our house to study together and watch movies after supper.  April had already planned to make spaghetti.  Anna wasn’t sure how many of the friends were coming.  She finally firmed up a number and told her…