Exhibit 14-1 a Dictator Has Built a Bunker for His Use in Use

Multiple Choice

Exhibit 14-1
A dictator has built a bunker for his use in emergencies. Its dimensions are shown below. When it floods to ground level during a tropical storm, air is trapped above the dashed line in the bunker. Use this exhibit to answer the following question(s) .
-Refer to Exhibit 14-1. The gauge pressure at point A, in Pa, is

A) 3.92 × 10⁵.
B) 4.90 × 10⁵.
C) 5.39 × 10⁵.
D) 5.88 × 10⁵.
E) 6.89 × 10⁵.