When allocating joint process cost based on tons of output, all products will 1. be salable at split-off. 2. have the same joint cost per ton. 3. have a sales value greater than their costs. 4. have n

When allocating joint process cost based on tons of output, all products will 1. be salable at split-off. 2. have the same joint cost per ton. 3. have a sales value greater than their costs. 4. have no disposal costs at the split-off point?