Answer:
c. loses some, but not all, of its customers as your answer loses some, but not all, of its customers
Step-by-step explanation:
In a monopolistically competitive product is a product that has competition in the market, but that are not quite the same product, meaning they can´t be exactly replaced by a cheaper or different brand, when a company like that rises its prices, it eventually ends up loosing some clients, but not all, because of the loyal clients and those that can´t or won´t change brands, a good example of a monopolistically competitive firm, would be Apple, which has a loyal base of costumers that eventhough prices of apple products have been rising are still loyal, they are loosing some customers to other brands but not all of them.