Final answer:
Without specific data provided, it is not possible to show the stadium and the number of goals scored at each stadium. The examples given, the Municipal Stadium of Braga and the Beijing National Stadium, mention their capacities but not the number of goals scored during events.
Step-by-step explanation:
To show the stadium and the number of goals scored in each stadium, one would need to collect data from various sources, such as team statistics, sport records, or event summaries. However, based on the information given, we focus on one particular example, the Municipal Stadium of Braga in Portugal. Although the capacity of the stadium is stated as 30,286 fans, there is no data provided on the number of goals scored at this venue.
Similarly, the Beijing National Stadium, also known as the Bird's Nest, which can hold 100,000 people, does not have accompanying information regarding the number of goals scored therein. For professional football games in a hypothetical stadium with 70,000 seats, the question related to the supply curve for tickets does not pertain to the number of goals scored at the stadium.
Without specific data on goals scored at these or other stadiums, it's not possible to present the information requested. Step-by-step representation of the goals scored in each stadium would require statistical data that is not provided here.