Triton Submarines LLC offers small submersibles that can take up to three individuals 1,000 m deep to explore the ocean. Triton recommends the following optional equipment as a part of the purchase of a Triton or Discovery submarine. Each item is priced to include an "integration fee," a fee directly charged by Triton for integrating the optional equipment with the submersible. USBL Tracking System with Acoustic Modem $52,812 Manipulator System $45,800 Doppler Velocity Log $17,250 High-Intensity Discharge External Lights X2 $13,645 Color Imaging Sonar System $15,000 a. How well can a customer price-compare submersibles? b. How well can a customer price-compare the optional equipment for a submersible? c. How well can a customer price-compare the integration fees for adding optional equipment to submersibles? d. In which part of the offer is Triton Submarine most likely to seek an above-average profit margin? The submarine, the optional equipment, or the integration fee