What is relative contribution of `CO_2, CH_4, CFC` and `N_2O` to global warming?

It is estimated that out of the total global warming the relative contribution of CO_(2) , CH_(4) CFCs and N_(2)O are found respectively as:

It is estimated that out of the total global warming the relative contribution of CO_(2) , CH_(4) CFCs and N_(2)O are found respectively as:

It is estimated that out of the total global warming the relative contribution of CO_(2),CH_(4),CFCs and N_(2)O are found respectively as .

Give relative contribution of various greenhouse gases to global warming.

Select the correct option for A, B , C and D given in the figure with respect to the relative contribution of various greenhouse gases to global warming.