Manny opened a coffee shop right across the street from a barstucks coffee shop. manny had studied the market and he knew that it cost barstucks, a national chain, $1.40 to make a cup of coffee that sold for $2.50. manny could make the same cup of coffee for $1.10 and could sell it profitably for $2.25. the day he opened his shop, the barstucks across the street offered a 99cent cup of coffee special. no customers came to manny's store and he had to close. the day he closed his store, the barstucks 99 cent special ended and the price of a cup of coffee went up to $2.75. this was probably?