2a At one time in the past, high-end cameras sold in the U.S. by Japanese manufacturers (e g., Nilton, Can on) came with a "V.S.A." warranty. The identical cameras gold in some other countries at lower prices came with an "International" warranty. The terms of the warranties were also identical, but the companies would not honor the International warranty in the U.S. Briefly explain why the companies didn't simply have one warranty that was honored in all countries. (6 pts.) b. (Unrelated to the above) In the 1990's, Sony originally sold its MiniDisc, (an MPS sound recording device) in two versions. One recorded 74 minutes of sound, the other 60 minutes. The physical recording capacity of the two devices were identical, but the 60 minute version had encoded instructions that limited the quantity of recorded material to 60 minutes. Based on relevant Econ 804 concepts, provide a plausible explanation as to why Sony marketed the 60 minute version of its MiniDisc alongside the 74 minute version. (6 pta.)