Required information Problem 17-27 Joint Costs (LO 17-4, 17-5) [The following information applies to the questions displayed below.] Snake River Sawmill manufactures two lumber products from a joint milling process. The two products developed are mine support braces (MSB) and unseasoned commercial building lumber (CBL). A standard production run incurs joint costs of $490,000 and results in 79,000 units of MSB and 109,000 units of CBL. Each MSB sells for $5, and each unit of CBL sells for $9. oblem 17-27 Part 1 quired: Calculate the amount of joint cost allocated to commercial building lumber (CBL) on a physical-units basis. (Round the calculation of elative Proportion" to the nearest whole percent. Round your final answer to the nearest dollar amount.) Required information Problem 17-27 Joint Costs (LO 17-4, 17-5) [The following information applies to the questions displayed below.] Snake River Sawmill manufactures two lumber products from a joint milling process. The two products developed are mine support braces (MSB) and unseasoned commercial building lumber (CBL). A standard production run incurs joint costs of $490,000 and results in 79,000 units of MSB and 109,000 units of CBL. Each MSB sells for $5, and each unit of CBL sells for $9. Problem 17-27 Part 2 2. Calculate the amount of joint cost allocated to the mine support braces (MSB) on a relative-sales value basis. (Round the calculatior of "Relative Proportion" to the nearest whole percent. Round your final answer to the nearest dollar amount.) Required information Problem 17-27 Joint Costs (LO 17-4, 17-5) [The following information applies to the questions displayed below.] Snake River Sawmill manufactures two lumber products from a joint milling process. The two products developed are mine support braces (MSB) and unseasoned commercial building lumber (CBL). A standard production run incurs joint costs of $490,000 and results in 79,000 units of MSB and 109,000 units of CBL. Each MSB sells for $5, and each unit of CBL sells for $9. Problem 17-27 Part 3 3. Assume the commercial building lumber is not marketable at split-off but must be further planed and sized at a cost of $586,600 per production run. During this process, 11,900 units are unavoidably lost; these spoiled units have no value. The remaining units of commercial building lumber are saleable at $13 per unit. The mine support braces, although saleable immediately at the split-off point, are coated with a tarlike preservative that costs $290,000 per production run. The braces are then sold for $14.50 each. Using the netrealizable-value basis, compute the completed cost assigned to each unit of commercial building lumber. (Round the calculation of "Relative Proportion" to the nearest whole percent. Round your final answer to 2 decimal places.) Required information Problem 17-27 Joint Costs (LO 17-4, 17-5) [The following information applies to the questions displayed below.] Snake River Sawmill manufactures two lumber products from a joint milling process. The two products developed are mine support braces (MSB) and unseasoned commercial building lumber (CBL). A standard production run incurs joint costs of $490,000 and results in 79,000 units of MSB and 109,000 units of CBL. Each MSB sells for $5, and each unit of CBL sells for $9. Problem 17-27 Part 4 If Snake River Sawmill chose not to process the mine support braces beyond the split-off point, the contribution from the joint milling rocess would increase or decrease by what amount