Question:
Which employer did Grace Hopper work for in Aug, 1950?

Context:
 Grace Hopper works for Naval Sea Systems Command from Jan, 1966 to Jan, 1986. 
 Grace Hopper works for Eckert–Mauchly Computer Corporation from Jan, 1949 to Jan, 1971. 
 Grace Hopper works for Vassar College from Jan, 1931 to Jan, 1943. 
 Grace Hopper works for Bureau of Ships from Jan, 1943 to Jan, 1949. 
 Grace Hopper works for Digital Equipment Corporation from Jan, 1986 to Jan, 1990. 
 Grace Hopper works for Remington Rand from Jan, 1950 to Jan, 1955. 
 Grace Hopper works for Sperry Corporation from Jan, 1955 to Jan, 1966.

Answer:
Eckert–Mauchly Computer Corporation