d. Market potential: Market potential: To determine the market potential, you would need to research the size and growth of the fast-casual dining sector in Germany, as well as the health food segment specifically. You could look at data from market research firms or industry reports to get this information. For example, if there are 80 million people in Germany and 20% are interested in fast-casual dining, that's a potential market of 16 million people. If 25% of those are interested in health food, that's a potential market of 4 million people for Freshii. explain in details