It is proposed to construct bench terraces on a $10 \%$ hill slope. If the batter slope is $1 / 2 \mathrm{H}: 1 \mathrm{~V},$ the percentage area that will be lost for cultivation due to bench terracing is
(A) 4.68
(B) 5.47
(C) 6.25
(D) 6.78
It is proposed to construct bench terraces on a $10 \%$ hill slope. If the batter slope is $1 / 2 \mathrm{H}: 1 \mathrm{~V},$ the percentage area that will be lost for cultivation due to bench terracing is
(A) 4.68
(B) 5.47
(C) 6.25
(D) 6.78