$(1,$OS$)$ AP Capital balances in the DEA partnership are Delano, Capital $$60,000$; Egil, Capital $$50,000$; and Amand, Capital S$40,000.$ The profit and loss ratio is $532\mathrm{.}2.$ The DEAR partnership is formed by admitting Ramachandran to the fim with a cashinvestment of S$60,000$ fora$25\%$ capital interest. The bonus to be credited to Delano, Capital, in admitting Ramachandran is:

a$.$ $$1,500.$

b$.$ $$3,750.$

c$.$ $$7,500.$

a$.$ $$10,000.$