The Nineteenth Hole

Pauline wants to form a business for her screenwriting services but has no savings; so, she's considering going into business with a few friends. Axel is a retired bus driver with no dependents; he just won the lottery and would be willing to invest $100,000 in the business. Bertha is a 21-year-old college student who just inherited a small commercial property with offices. Bertha doesn't want to help run a business, but she is willing to let Pauline and others use the offices for the business. Clarence has a small amount of savings and about $10,000 he could contribute toward the business.
He currently works as a pizza delivery person, but he considers himself a born salesman. Clarence is eager to act as Pauline's manager and to pitch her screenplays to studios. If these four agree to form a business together, what type of business structure should they choose? What would be the specific advantages to each person over other business structures? What would be the disadvantages?