Grass Security, which began operations in 2017, invests in long-term available-for-sale securities. Following is a series of transactions and events determining its long-term investment activity. 2017

Jan.		20		Purchased 1,400 shares of Johnson & Johnson at $20.90 per share plus a $280 commission.
Feb.		9		Purchased 1,600 shares of Sony at $46.60 per share plus a $265 commission.
June		12		Purchased 1,900 shares of Mattel at $27.40 per share plus a $235 commission.
Dec.		31		Per share fair values for stocks in the portfolio are Johnson & Johnson, $21.90; Mattel, $31.30; and Sony, $38.40.

2018

Apr.		15		Sold 1,400 shares of Johnson & Johnson at $23.90 per share less a $565 commission.
July		5		Sold 1,900 shares of Mattel at $24.30 per share less a $275 commission.
July		22		Purchased 1,000 shares of Sara Lee at $22.90 per share plus a $520 commission.
Aug.		19		Purchased 1,300 shares of Eastman Kodak at $17.40 per share plus a $238 commission.
Dec.		31		Per share fair values for stocks in the portfolio are: Kodak, $19.65; Sara Lee, $20.40; and Sony, $35.40.

2019

Feb.		27		Purchased 2,800 shares of Microsoft at $67.40 per share plus a $565 commission.
June		21		Sold 1,600 shares of Sony at $48.40 per share less a(n) $920 commission.
June		30		Purchased 1,800 shares of Black & Decker at $36.40 per share plus a $475 commission.
Aug.		3		Sold 1,000 shares of Sara Lee at $16.65 per share less a $475 commission.
Nov.		1		Sold 1,300 shares of Eastman Kodak at $23.15 per share less a(n) $665 commission.
Dec.		31		Per share fair values for stocks in the portfolio are: Black & Decker, $39.40; and Microsoft, $69.40.

Complete the following table that summarizes the (a) total cost, (b) total fair value adjustment, and (c) total fair value of the portfolio of long-term available-for-sale securities at each year-end. (Do not round your intermediate calculations. Loss amounts should be indicated with a minus sign.)

Complete the following table that summarizes (a) the realized gains and losses and (b) the unrealized gains or losses for the portfolio of long-term available-for-sale securities at each year-end. (Do not round your intermediate calculations. Losses should be indicated by a minus sign. )

Please help, I can't figure out the blanks. ty

air Value Adjustment Computation-AFS Long-term porttoli Unrealized Gain (Loss) Number of Share P December 31, 2017 Johnson & Johnson Sony Mattel Total Cost Shares at 12/31/17 1.4001$ 21.90$ 1,600$ 38.40 1,900$ 31.30 30,660S 61,440 59,470 29,540 74,825 52,295 $151,570 $ 156,660 (5,090) Unrealized Gain (Loss) Number of Share Price December 31, 2018 Kodak Sara Lee Sony Total Cost hares at 12/31/18 Fair Value 1,300$ 19.65 $ 1,000$ 20.40 1,600$ 35.40 25,545 20,400 56,640 23,420 74,825 98,245 $ 102,585 S Unrealized Gain (Loss) Number of Share Price December 31, 2019 Cost ares at 12/31/19 Fair Value 70,920 65,995 Black & Decker Microsoft Total Balance Sheet Presentation: Long-Term AFS Securities (Cost) Fair Value Adjustment Long-Term AFS Securities (Fair Value) 1,800 $ 39.40 S 2,800 $ 69.40 194,320 189,285 $ 265,240$ 255,280$ 9,960 2017 2018 2019 $ 156,660 $ 255,280 9,960 0 265,240 (5,090) $151,570 $