Differential cost is the difference in ________ between two alternatives

All of the following statements regarding options are true, except:

A: Some consideration must pass from optionee to optionor; B: In a lease/option, provisions of the lease are, themselves, sufficient consideration to support the option; C: The option binds the optionee to performance; D: Option rights do not give the optionee any "rights in the land."

As a preliminary to the 2004–05 baseball negotiations, the players commissioned an analysis by a well-known Yale economist

Indicate whether the statement is true or false