Just wanted to make sure my work and answers are correct! Please include your work, thank you in advance!

Harmon Inc, manufactures two products from a joint process, product A and product B. A standard production run incurs joint costs of $45,000 and results in 1,500 units of product A and 2,500 units of product B. Product A sells for $50.00 per unit and Product B sells for $20.00 per unit. A. If no further processing occurs after the split-ff point, how much of the joint costs are allocated to Product A and B using the physical measure method? B. If no further processing occurs after the split-off point, how much of the joint cost is allocated to Product A and B using the sales value at split-off method? C. Assume that product A is not marketable at the split-off point but must have additional processing costs that cost $10,000 per production run. During the process 200 units are unavoidably lost and have no value. The remaining units of product A are sold at $52.00 per unit. Product B although salable immediately at the split-off point, is coated with a clear coat preservative that costs $15,000 per production run. Product B is then sold for $21.50 per unit. Using the net realizable value method, how much of the joint product costs are allocated to Product A and B