In Department 1, Capex Company produces 2 joint products R and E from a single input G. Each unit of G yields 2 units of R and 2 units of E, and product R must be processed further in department 2. From department 2, main product I and by-product N emerged in the ratio 3:1. I can be sold immediately but N is processed further in department 4. In department 3, each unit of E is separated into A and J such that J gets 60% of the output of A. 200 units of G were processed during October. Consider N as additional income for I G Department 1 R Department 2 Department 4 N E Department 3 C Fixed Cost Variable Cost Department 1 P10,000 P 55/unit of G Department 2 None 120/unit of R Department 3 P50,000 100/unit of E