Potential compensation to a landowner for a sale of a conservation easement is measured how? O a. The value of the land as appraised by the county tax office less

the value of standing timber O b. The difference between a qualified appraiser's opinion of the "highest and best use" value of a tract of land and theoretical value under restrictions imposed by the proposed conservation easement O c. The value a real estate agent believes he or she can list a tract of land if it is restricted by a conservation ease O d. A land trust's calculation of the emotional value a landowner attributes to keeping the land undeveloped