Home » Innovation & Entrepreneurship - From Basics to Open Innovation » What is the average current (2015) lifespan of a US Fortune 500 company? What is the average current (2015) lifespan of a US Fortune 500 company? 1. Question 1 What is the average current (2015) lifespan of a US Fortune 500 company? 1 point 25 years. 15 years. 5 years. 35 years. Other Questions Of This Category What is a unicorn in the startup and business context?What is the startup advantage?Which of the following are key elements of the definition of entrepreneurship given by Mark Coopersmith?What are the three types of innovation?In the innovation portfolio matrix, how do we measure types of projects?Where can innovation come from?What is the relationship between innovation and entrepreneurship?Which of the following are key elements of the definition of innovation given by Mark Coopersmith?What does TAM SAM SOM stand for?Which of the below are part of TGDIYCMN?Which is the smallest?What is the definition of a market segment according to the definition given?What is a persona?Why can we consider failure to be an asset or strategic resource?When would you pivot?