Which module is missing from most expert systems?

A contract based on the principle of indemnity

A) does not attempt to value the insured's actual financial loss B) attempts to return the insured to his original financial position C) allows the insured to sue the insurer if the full value of the contract is not paid when a claim occurs D) pays a stated sum, regardless of the actual loss incurred"

The optimum site for a particular store is called _____

a. the retail balance gradient b. the planned shopping center c. the one-hundred percent location d. affinity