Committees met to discuss the cost of the program. Which type of noun is the boldfaced word? common compound noun proper compound noun common collective noun proper collective noun

Who said this in of pride & prejudice, and what type of irony does it show? “you mistake me, my dear. i have a high respect for your nerves. they are my old friends. i have heard you mention them with consideration these twenty years at least.” a. mrs. bennet: situational irony b. mr. bingley: dramatic irony c. elizabeth: proverbial irony d. mr. bennet: verbal irony