Residents of the nation of Border Kingdom can forgo production of digital televisions and utilize all available resources to produce 300 bottles of high-quality wine per hour. Alternatively, they can forgo producing wine and instead produce 60 digital TVs per hour. In the neighboring country of Coastal Realm, residents can forgo production of digital TVs and use all resources to produce 150 bottles of high-quality wine per hour, or they can forgo wine production and produce 50 digital TVs per hour. In both nations, the opportunity costs of producing the two goods are constant.
a. What is the opportunity cost of producing digital TVs in Border Kingdom? Of producing bottles of wine in Border Kingdom?
b. What is the opportunity cost of producing digital TVs in Coastal Realm? Of producing bottles of wine in Coastal Realm?