"On September 12, 2,000 shares of Aspen Company are acquired at a price of $50 per share plus a $200 brokerage commission. On October 15, a $0.50-per-share dividend was received on the Aspen Company stock. On November 10, 1,200 shares of the Aspen Company stock were sold for $42 per share less a $150 brokerage commission. Prepare the journal entries for the original purchase, the dividend, and the sale under the cost method."