The document summarizes PharmaSim simulation results for periods 0-4 of Group 1. Key decisions included increasing prices of Allround and introducing new product Allround+ in capsule form. Net income decreased in some periods due to lower sales volume and market share. Strategies focused on increasing sales force, adjusting promotion and advertising budgets. The group aimed to strengthen Allstar's brand and market position against competitors through new products and marketing mix decisions in each period.