Three Inbred Lines of Potatoes Are Cultured in Three Different

Three inbred lines of potatoes are cultured in three different environments.The mean tuber weight for each line in each environment is reported below.
$\begin{array} { l l l l } & \text { Line A } & \text { Line B } & \text { Line C } \\\text { Environment 1: } & 131 \mathrm {~g} & 93 \mathrm {~g} & 160 \mathrm {~g} \\\text { Environment 2: } & 180 \mathrm {~g} & 142 \mathrm {~g} & 209 \mathrm {~g} \\\text { Environment 3: } & 97 \mathrm {~g} & 59 \mathrm {~g} & 126 \mathrm {~g}\end{array}$
a)What are the genetic deviations (g)for each of the three lines?
b)What are the environmental effect (e)on tuber weight for each of the three environments?