What is the expected value of an original investment of $3,000 that has a 10% chance of ending up with a value of $2,000, an 80% chance of
ending up with a value of $3,500, and a 10% chance of ending up with a value of $4,000?
oa $6,000
ob. $3,500
oc $3,400
od. $3,250
oe $3.000