Kurtyka Corporation had the following transactions relating to debt investments:

Jan. 1

Purchased 50, $1,000, 12% Nordica Company bonds for $50,000 plus broker’s fees of

$1,500. Interest is payable semiannually on January 1 and July 1.

July 1

Received semiannual interest from Nordica Company bonds.

July 1

Sold 30 Nordica Company bonds for $30,000, less $800 broker’s fees.

(a) Journalize the transactions, and (b) prepare the adjusting entry for the accrual of interest on December 31.