112. Solving a chemistry problem

Using the values ​​of the molar extinction coefficients of solutions of metal cation complexes with organic reagents given below (in terms of metal cations), calculate the values ​​of the specific extinction coefficients also in terms of the cation of the corresponding metal.
Cation Organic reagent λmax, nm ε,l*mol-1*cm-1
Ag Dithizone 462 30500
Co2 1-Nitroso-2-naphthol 317 26500
Cu2 Oxyquinoline 410 5200
Fe2 1,10-Phenanthroline 508 11100
Fe3 Oxyquinoline 470 5800
Ni2 Dimethylglyoxime 445 15000
SOLUTION INSIDE FILE PROVIDED FOR ALL OPTIONS