Killian Company manufactures two skin care lotions, Liquid Skin and Silken Skin, out of a joint process. The joint (common) costs incurred are $420,000 for a standard production run that generates 180,000 gallons of Liquid Skin and 120,000 gallons of Silken Skin. Liquid Skin sells for $2.40 per gallon, and Silken Skin sells for $3.90 per gallon. Question If no additional costs are incurred after the split-off point, the amount of joint cost of each production run allocated to Silken Skin on a physical-quantity basis is