sheila added strategically.the group stopped studying the pages and looked up at her.there is the little matter of a five day trip to hawaii , '' sheila added.everyone suddenly had lots of questions.let me explain it first , '' sheila said , quieting the sudden barrage of chatter.the bonus is a vacation for two.the one whose area contributes the most to our increase in sales will win the trip to hawaii.there are no rules and no limits to the methods that you may use to achieve this goal . ''