On July 1, Mabel and Pierre formed a partnership, agreeing to share profits and losses in the ratio of 4:6, respectively. Mabel contributed a parcel of land that cost her $25,000. Pierre contributed $50,000 cash. The land was sold for $50,000 on July 1, four hours after formation of the partnership. How much should be recorded in Mabel’s capital account on the partnership formation?

a. $10,000

b. $20,000

c. $25,000

d. $50,000