The two correct options are "Helmer believes Krogstad is seeking revenge against him, while the audience is aware that Krogstad intends to retaliate against Nora and undermine her reputation as an honest woman" and "Helmer thinks Nora's concern for him signifies her love and is about his reputation, while the audience understands that her love is shown through the risk she took to secure a loan". These references stem from the three-act play "A Doll's House" written by Henrik Ibsen in 1879. In Act Two, instances of dramatic irony are easily identifiable to the reader. With regard to "dramatic irony", it is a literary device involving situations where the audience possesses more information about events than the characters do. For example, the audience already knows that Krogstad’s revenge will be directed towards Nora, not Helmer, after his dismissal (First correct answer). Additionally, the audience is also aware that Nora's concern is not about Helmer’s reputation, but stems from the risk of illegally obtaining a loan by forging her father's signature, which demonstrates her love and sacrifice (Second correct answer).
Perhaps she deserves recognition because she can assist others by initiating and promoting the practice... Moreover, it is essential that she must attend appropriately and be approachable as well.
We can conclude that the author began this section with a question to introduce visual elements that provide context regarding the subject: developing vaccines against the flu virus is a complex and costly endeavor.