Which of the following is valid consideration? Select 3 of the following answer options. a. Charlie accepts Sybil's offer of $100,000 to marry her daughter, who is the love of his life. b. Lanie accepts $10,000 to work in his dream job. c. Anna agrees to exercise every day for a week in exchange for a chance to win a gym membership. d. Grateful for the time spent with her nephew, Sofia promised him $100 after their dinner