Develop a decision tree for the case of a company operating at full capacity and with product demand rising. The choice is between new equipment and overtime. A 20% rise in sales is anticipated, bringing an increase in profits of $300,000 with new equipment and $150,000 with overtime. But volume might drop 5%; therefore, these are two possible results. If there were a sales drop, profit would be $220,000 with new equipment and $175,000 with overtime. The probabilities are 60% for a sales increase and 40% for a sales decrease.