Cosmic irony is typically associated with tragedies, where fate or the universe plays a significant role in the downfall of the protagonist. In tragicomedies, irony is often used to create humor and highlight the absurdity of situations.

Ambiguity in tragicomedies can create a sense of mystery and suspense, allowing the audience to engage with the play on multiple levels. It also highlights the complexity of human nature and the often contradictory emotions that characters experience.

All of the options provided are examples of situational irony, where the outcome of a situation is unexpected and often humorous. These ironic situations contribute to the tragicomic nature of the play.

Dramatic irony is a technique where the audience has knowledge or information that the characters in the play do not. This creates a sense of suspense and anticipation, as the audience waits to see how the characters will react when they eventually discover the truth.

Verbal irony involves the use of words to convey a meaning that is opposite to the literal meaning. All of the options provided are examples of verbal irony, where the character's words create a humorous or ironic effect.

Ambiguity in a tragicomedy can contribute to the play's thematic depth by allowing for multiple interpretations. It can also enhance the emotional impact of the play by creating a sense of uncertainty and suspense. Additionally, ambiguity can add to the entertainment value of the play by keeping the audience engaged and guessing until the very end.

Tragicomedies often explore a variety of themes, including the conflict between good and evil, the power of love, and the fragility of human existence. These themes can be explored in a humorous or ironic way, creating a unique blend of tragedy and comedy.

Irony and ambiguity in tragicomedies often serve to highlight the absurdity of human existence. By presenting situations and characters in an ironic or ambiguous way, playwrights can explore the contradictions and complexities of life and human nature.

All's Well That Ends Well is a tragicomedy written by William Shakespeare. It tells the story of Helena, a young woman who falls in love with Bertram, a wealthy and arrogant count. The play explores themes of love, betrayal, and forgiveness, and it features a number of ironic and ambiguous situations.

In a tragicomedy, the resolution of the conflict often involves a compromise between the opposing forces. This can result in a sense of ambiguity and uncertainty, as the characters may not fully achieve their goals or desires. However, this compromise can also lead to a sense of closure and resolution, as the characters find a way to move forward despite their differences.