What best describes the risk$-$reward calculations undertaken by entrepreneurs?a$.$Entrepreneurs work independently to confirm the viability of their business idea before bringing on others to collaborate.b$.$Entrepreneurs are successful because they are more willing than the average person to take more risks to reap greater rewards.c$.$Most entrepreneurs take small actions from which they learn and use the knowledge from that experience to inform their next actions.d$.$Entrepreneurs most frequently create detailed business plans to assess risk before acting.