The narrator describes the leader of the Fruitlands community as follows: "Mr. Fruitlands was absorbed in solar experiences, as was collecting the sun's rays, by means of a burning-glass, in a most wonderful manner." This description of Mr. Fruitlands primarily serves to:
a) Highlight his scientific achievements.
b) Emphasize his interest in agriculture.
c) Showcase his eccentricities.
d) Illustrate his dedication to communal living.