The Accompanying Figure Shows Becky's Daily Production Possibilities Curve for Dresses

Multiple Choice

The accompanying figure shows Becky's daily production possibilities curve for dresses and skirts.  
Of the labeled points, only ________ are attainable.

A) T and U
B) X, Y, and Z
C) W, X, Y, Z, and V
D) W, X, Y, Z, V, and T