Step 1: Who is a non-technical entrepreneur:
A non-technical entrepreneur does not make or design the product.
He or she has no deep technical knowledge but is skilled in marketing, distribution and managing a business.
Step 2: Contribution to business and economy:
1. They carry products from producers to customers through trading and distribution.
2. They hire technical experts and managers and run the business smoothly.
3. They create jobs and give a market to small manufacturers.
4. They study the market, find customer needs and promote sales.
Final Answer:
Non-technical entrepreneurs contribute by marketing and distributing products, managing the business, creating jobs and linking producers with customers.