In March 2012, Daniela motor financing, offered some securities for sale to the public. Under the terms of the deal, DMF promise to repay the owner of one of the securities $500 in March of 2037, but investors would receive nothing until then. Investors paid DMF $250 for each of these securities; so they gave up $250 in March 2012, for the promise of a $500 payment 25 years later.

Assuming that you purchased the barn for $250, what rate of return would you earn if you have the van for 25 years until it matured with a value of $500?