The factor of production whose reward is profit is

The factor of production whose reward is profit is entrepreneurship. Entrepreneurship refers to the ability to innovate, take risks, and create new businesses or products. Entrepreneurs are the ones who bring together the other factors of production (land, labor, and capital) and use them to produce goods or services. They invest their time, money, and effort in a venture, and if it's successful, they earn a profit. Profit is the reward for the entrepreneur's ability to identify opportunities, take risks, and make good business decisions. It's the return on their investment and effort. In summary, entrepreneurship is the factor of production that drives innovation and economic growth, and the reward for successful entrepreneurship is profit.