PLEASE HELP ANSWER THIS PAGE ONLY!!! I have included all data below.$$

ALL DATA:

Benzoic acid $-$ mass of product $0\mathrm{.}478$mg$$

Ethyl $4-$aminobenzoate $-$ mass of product $268$mg$$

Biphenyl $-$ mass of product $350$mg$$

Max mass that can be obtained $=100$mg$$

Percent recovery:$$

Benzoic acid $-478\%$

Ethyl $-268\%$

Biphenyl $-350\%$

Total mass recovered $-365\%$

Mass:$$

Benzoic: crude mass $-478$ mg$,$ recrystallized $-2$mg$$

Ethyl: crude mass $-268$mg$,$ recrystallized $-6$mg$$

Biphenyl: crude mass $-350$mg$,$ recrystallized $-53$mg

PLEASE ANSWER THIS PAGE. BOTH THE TABLE AND QUESTION $2!!$