Solve the Problem $110 \mathrm{lb}, 144 \mathrm{lb}, 121 \mathrm{lb}$ , And $121 \mathrm{lb}$

Multiple Choice

Solve the problem.
-Jackie's sisters weigh $110 \mathrm{lb}, 144 \mathrm{lb}, 121 \mathrm{lb}$ , and $121 \mathrm{lb}$ . The average female in her city weighs 135.9 lb. How much does Jackie weigh if she and her sisters have an average weight of $135.9 \mathrm{lb}$ ?

A) $183.5 \mathrm{lb}$
B) $126.4 \mathrm{lb}$
C) $124 \mathrm{lb}$
D) $121 \mathrm{lb}$