A researcher prepared mixed solutions at different concentrations and measured the absorbances with the help of a spectrophotometer. In the spectrophotometer device, the distance between the cuvette and the light diffuser is 3 cm. The absorbance values of the mixture are given in the table below.

Mixture V (ml)	absorbance	concentrations (g/l)
5	0,444	0,21M
4	0,372	0,26M
3	0,311	0,35M
2	0,172	0,71M
1	0,084	0,97M

a) Calculate the values and the total absorbance for each volume value opposite.