BUSINESSMAN HAS 8.9 PCT OF DEL E. WEBB <DWP.A> John Cotton, an Arizona businessman, told the Securities and Exchange Commission he has acquired the equivalent of 213,500 shares of Class A common shares in Del E. Webb Investment Properties, or 8.9 pct of the total. Cotton, president of Finalco Group Inc, a Paradise Valley, Ariz., data processing equipment maker, said he bought the stake, which includes warrants to buy 186,300 shares, for 266,958 dlrs. The warrants are exerciseable at 9.50 dlrs a share, he said. Cotton said it bought the stock for investment purposes only.