What is the length of the boundary of the region in the x y plane consisting of points of the form (2 u-3 w, v+4 w) where 0 \leq u \leq 1,0 \leq v \leq 1, and 0 \leq w \leq 1?
Answer Choices
A. 10 \sqrt{3}
B. 13
C. 15
D. 18
E. 16
What is the length of the boundary of the region in the x y plane consisting of points of the form (2 u-3 w, v+4 w) where 0 \leq u \leq 1,0 \leq v \leq 1, and 0 \leq w \leq 1?
Answer Choices
A. 10 \sqrt{3}
B. 13
C. 15
D. 18
E. 16