Charlet Company sells office chairs to its customers. On May 2, Rutherford Corporation purchased 16 of these office chairs from Charlet for a list price of $300 each. Rutherford returned 4 of the chairs on May 11, paid three-fourths of its bill on May 20 and paid the other one-fourth on May 26. Charlet offers credit terms of 7/21, n/50 to its customers. Calculate the total amount of cash Rutherford Corporation paid to Charlet for its purchase of the office chairs.