What is the foremost strategic issue that must be addressed by firms when operating in two or more foreign markets? multiple choice deciding on the degree to vary its competitive approach to fit the specific market conditions and buyer preferences in each host country deciding on the appropriate level of sustainable profitability deciding on the relative cost competitiveness of the home country deciding on the degree of globalization to maintain expansion capabilities deciding on the resources and capabilities of allies?

Because of the violent nature of the sport, professional american football players are at risk of suffering concussions (or brain injuries) during the violent collisions that occur between players during the game. violent collisions involving hits to the head are particularly risky. suppose the commissioner of the national football league (nfl) institutes a rule requiring players to wear a new, lighter helmet that is designed to reduce head trauma during collisions between players on the field. while the new helmets the probability of a concussion resulting from each individual collision, at the same time the new helmets could also give football players an incentive to play more , which could potentially the amount of violent collisions and thus the number of concussions suffered by nfl players, all else equal.