Dorothy is looking back at her work from last year, when she allocated the company's key process costs to its three products. She

knows that the company has historically used the NRV method to allocate joint costs. Unfortunately, the printout that she has of the

final allocations and supporting detail is only partially legible. You see, Thomas accidently set the sprinklers off in the office last week,

and Dorothy's printout was the recipient of most of that water. Here is a replication of what she could see from the printout; she noted

missing information with lowercase roman numerals.

$($a$)$

Fill in the missing details for each product.