A partnership has liquidated all assets but still reports the following account balances:

Beck, loan $ 7,200

Cisneros, capital (40%) 3,000

Beck, capital (20%) (8,400 ) (deficit)

Sadak, capital (10%) (9,800 ) (deficit)

Emerson, capital (20%) 16,800

Page, capital (10%) (7,800 ) (deficit)

The partners split profits and losses as follows: Cisneros, 40 percent; Beck, 20 percent; Sadak, 10 percent; Emerson, 20 percent; and Page 10 percent.

Assuming that all partners are personally insolvent except for Sadak and Emerson, how much cash must Sadak now contribute to this partnership?