Complex sentence: Entrepreneurs are leaders willing to take risk and exercise initiative, takiing advantage of opportunities in the market by planning, organising and making use of resources, often by innovating new or improving existing products (Johnson, 2005).
Split into simpler sentences: Entrepreneurs are leaders who are willing to take risk and exercise initiative taking advantage of opportunities in the market by planning, organising and making use of resources. Often by innovating new or improving existing products (Johnson, 2005).