Mary Sold Jill Her Equity in the Mary and Jill

Mary sold Jill her equity in the Mary and Jill partnership for $13,000.If both Mary and Jill had a $10,000 capital balance,the entry to record this transaction would be to:

A) debit Cash $13,000; credit Jill,Capital $13,000.
B) debit Mary,Capital $10,000; credit Jill,Capital $10,000.
C) debit Cash $13,000; credit Mary,Capital $13,000.
D) debit Jill,Capital $10,000; credit Mary,Capital $10,000.