Product A can be classified as a "cash cow" despite having no growth, it has constant revenue, so it contains resources that can be deepened with m...

Based on the information provided, if Product A can be classified as a "cash cow" due to its constant revenue, a recommendation for this product would be to invest in marketing and research and development to further deepen its resources. This can involve launching new products or improving the existing ones to maximize profitability and maintain a steady revenue stream.