This assignment involves interpreting sales and cost data for Bonza Ltd over a 12-month period. The company aims to boost selling units by 10,000, with current sales being 6,000. By implementing new strategies, they achieved an increase of 33% in net income (400,000), generating revenue through selling 10,000 units at $120 and 14,000 units at the previous rate of $130. The variable cost of manufacturing and selling remains unchanged ($50 and $30 respectively). This analysis can help Bonza Ltd make better investment decisions for future expansion.