What is the resolution of a chromatography column that has a length of 15 cm, a diffusion coefficient of 0.0018 cm/min, a linear flow rate

What is the resolution of a chromatography column that has a length of 15 cm, a diffusion coefficient of 0.0018 cm²/min, a linear flow rate of 1.55 cm/min, a relative retention of 1.11, and a capacity factor for compound A and B of 4.84 and 5.33, respectively?