Suppose You Climb About 10 Stories Worth of Stairs $70,000 \mathrm{Cal}$

Suppose you climb about 10 stories worth of stairs. Roughly what is the minimum number of food calories you have burned? (Select the closest.)

A) $70,000 \mathrm{Cal}$
B) $4,000 \mathrm{Cal}$
C) $70 \mathrm{Cal}$
D) 4 Cal
E) Less than 1 Cal