The most eric would be willing to pay to take a ski vacation over spring break is $2,000. he purchases a plane ticket, a room, and a ski pass for a total of $1,500. suppose a friend says “sell me the travel, room, and lift tickets. i will pay you $2,500.” which of the following best describes the situation? a. it is rational for eric to go skiing as the cost is $1,500 plus the value of what he would have done. b.  if it was rational for eric to go in the first place, it is still rational. c.it is not rational for eric to go skiing as the cost has risen to $500 plus the value of what he would have done. d.it is not rational for eric to go skiing as the cost has risen to $1,000 plus the value of what he would have done. e.it is not rational for eric to go skiing as the cost has risen to $2,500 plus the value of what he would have done.