Marin Products produces three products - DBB-1, DBB-2, and DBB-3 from a joint process. Each product may be sold at the split-off point or processed further. Additional processing requires no special facilities, and production costs of further processing are entirely variable and traceable to the products involved. Key Information about Marin's production, sales, and costs follows. DBB-1 DBB-3 Total 99,000 DBB-2 21,000 33,000 45,000 45 $ 30 $ 65 $372,000 $151,000 $222,000 $ 745,000 21,000 33,000 45,000 99,000 $6,200,000 Units Sold Price (after addt'l processing) $ Separable Processing cost Units Produced Total Joint Cost Sales Price at Split-off $ 15 $ 25 $ 45 The amount of joint costs allocated to product DBB-1 using the net realizable value method is (calculate all ratios and percentages to 2 decimal places, for example 33.33%, and round all dollar amounts to the nearest whole dollar): $1,264,180. $632,790. $863,040. $1,315,020. $4,072,780.