Kaz and Tommy are partners. Kaz contributed $30,000 of capital to the partnership and Tommy contributed $15,000. Kaz does 70 percent of the partnership's work, while Tommy does 30 percent. They agree that Kaz will assume 60 percent of partnership losses and Tommy 40 percent. They have not decided how to share profits. The partnership earns a profit of $90,000. What is Tommy's share of the profits?

A)$45,000

B)$30,000

C)$27,000

D)$36,000