5. Beta Co. capital balances are: A $30,000, B $25,000, and G $20,000. The partners share income equally. R is admitted to the firm by purchasing one-half of A's interest for $20.000. The admission entry of R to the partnership is: a) G, capital 10,000 R, capital 10,000 b) A, capital 15,000 R. capital 15,000 c) B, capital 12,500 R, capital 12,500 d) Cash 20,000 R. capital 20,000