6-61. A telecommunications firm is considering a product expansion of a popular cell phone. Two alternatives for the cell phone expansion are summarized below. The company uses a MARR of 8% per year for decisions of this type, and repeatability may be assumed. Which alternative should be recommended and why? (6.6) Expansion A Expansion B Capital investment $1,000,000 $1,250,000 Annual revenue $760,000 $580,000 Annual expenses $500,000 $360,000 Salvage value $100,000 $150,000 Useful life 6 years 8 years