Answer:
Relationship marketing
Explanation:
Marketing is a concept of presenting products to customer. There are various ways to market a product. Relationship marketing is a concept in which customer is the main focus, his needs, demands and customization requirements are kept in mind before referring any product to them. Many companies have formed a strategy in which product is designed according to customer lifestyle maintenance requirements. This will lead to higher profit as switching cost for customer is high and also their required product will not be available easily in the market.
Developing new menu offerings has been one of the commonly used marketing strategies by restaurants to address changes in competition to other competing restaurants. They advertise their menu by creating banners and using social media to inform the customers on their new menus.
Answer:
Californian citizen
Explanation:
For a Californian citizen, the maximum number of meals and units of leisure they could possibly acquire per day are:

For a Mississippi citizen, the maximum number of meals and units of leisure they could possibly acquire per day are:

Both citizens can acquire the same number of meals, but the Californian citizen can acquire twice as many units of leisure than the Mississippi citizen. Therefore, the Californian citizen is more well-off in terms of the bundles of goods they can consume.
Answer:
D. produces output and earns an economic profit.
Explanation:
The firm will produce as making the product will pay the cost of the units produced with the current market price of the final good.
As the price is above the average total cost the firm will also earn an economic profit (that is after the accounting profit of explicit cost we subtract the opportunity cost with are implicit in any business and even there, the company manages to get a profit.