The result of which situation is best estimated by the integer -7?
A The temperature falls 1.9°F from 4.3°F.
B A hot-air balloon rises 4.1 m from the ground and then rises 2.3 m more.
C A submarine dives 3.8 ft below the surface of the ocean and then dives
another 2.5 ft down.
D Laqueta has $3.85 and spends $2.45 on bread.