Casey Corporation has the following capital shares outstanding:

(a) Common shares, 6,000 shares.

(b) $.80 preferred shares, 2,000 shares, cumulative, with 2 years in arrears excluding the current year.

A cash dividend of $6,000 was declared and paid near the end of the current year.

(a) Total dividends received by the preferred shareholders would be $________.

(b) Total dividends received by the common shareholders would be $________.