Final answer:
In 'A Raisin in the Sun', Walter wants the insurance money to invest in a business.
Step-by-step explanation:
In the play A Raisin in the Sun by Lorraine Hansberry, Walter has specific plans for the life insurance money after the death of his father. He wants mama to give the money to him to invest in a business. Walter's eagerness to use the insurance money to invest in a liquor store represents his dreams of financial independence and improving his family's socioeconomic status.