Situation $1$: The origin is located at the left corner of the figure. For the region shown.

Problem $1.$

Determine the abscissa of its centroid.

a$.)2\mathrm{.}00$

b$.)2,67.$

c$.)3\mathrm{.}33$

Problem $2.$

d$.)4\mathrm{.}00$

Determine the ordinate of its centroid.

a$.)2\mathrm{.}00$

b$.)2\mathrm{.}67$

Problem $3.$

c$.)3\mathrm{.}33$

$.$d$.)4\mathrm{.}00$

Calculate the total area $($sq$.$ units$).$

a$.)32$

b$.),48$

c$.)16$

d$.)24$