Barrett Chemicals manufactures four chemicals, Chem-1, Chem-2, Chem-3, and Chem-4, from a joint process. The total joint costs in May were $578,000. Additional information follows: Required: Barrett Chemicals uses the physical quantities method to allocate joint costs. What joint costs would be allocated to each product in May? Note: Round percentoges to 2 decimals. Round your final answers to the nearest whole dollar amounts