Cleary, Wasser, and Nolan Formed a Partnership on January 1

Cleary, Wasser, and Nolan formed a partnership on January 1, 2010, with investments of $100,000, $150,000, and $200,000, respectively. For division of income, they agreed to (1) interest of 10% of the beginning capital balance each year, (2) annual compensation of $10,000 to Wasser, and (3) sharing the remainder of the income or loss in a ratio of 20% for Cleary, and 40% each for Wasser and Nolan. Net income was $150,000 in 2010 and $180,000 in 2011. Each partner withdrew $1,000 for personal use every month during 2010 and 2011. What was Nolan's capital balance at the end of 2011?

A) $139,420.
B) $246,000.
C) $276,540.
D) $279,440.
E) $304,040.