The given table shows the ${\mathrm{C}\mathrm{O}}_2$ compensation point and optimum ${\mathrm{C}\mathrm{O}}_2$ concentration for photosynthesis for ${\mathrm{C}}_3$ and ${\mathrm{C}}_4$ plants.

	${\mathrm{C}}_3$ Plants	${\mathrm{C}}_4$ Plants
$\mathrm{C}{\mathrm{O}}_2\mathrm{ }$ compensation point	$25-100$ ppm	$\mathrm{A}$
Optimum $\mathrm{C}{\mathrm{O}}_2$ concentration	$\mathrm{B}$	$360$ ppm

Select the correct values for $\mathrm{A}$ and $\mathrm{B}$.

	$\mathrm{A}$	$\mathrm{B}$
(i)	$0-50$ ppm	$300$ ppm
(ii)	$0-10$ ppm	$450$ ppm
(iii)	$100-150$ ppm	$250$ ppm
(iv)	$100-110$ ppm	$290$ ppm