Although Figure 2 shows a family of total costs curves, Figure 1 displays a single unit cost curve because the unit cost curve depends on only one variable, pieces per capita.
Figure 1 shows single unit cost curve while Figure 2 shows a variety of total costs curves.
Pieces per capita is part of some of the variables in these figures.
A woman is using her laptop.
She was not happy with the amount of the advance.
Collin's new mother in law had to make do with a standard room.
Is it the one where the guy is captured by the woman?
Foreigners asking for help are routinely shunned by local people.
A dozen boys play tag football at the school football field.