Erica solved the equation −5x − 25 = 78; her work is shown below. Identify the error and where it was made.

            −5x − 25 = 78
Step 1: −5x − 25 − 25 = 78 − 25
Step 2: −5x = 53
Step 3: -5x/-5 = 53/-5
Step 4: x = - 53/5
A. Step 1: She should have added 25 to each side.
B. Step 1: She should have divided both sides by −5.
C. Step 3: She should have divided both sides by −5.
D. Step 3: She should have multiplied both sides by −5.