AHSME 1974 Problem 7

A town's population increased by $1,200$ people, and then this new population decreased by $11\%$. The town now had $32$ less people than it did before the $1,200$ increase. What is the original population? $\mathrm{(A)\ } 1,200 \mathrm{(B) \ }11,200 \mathrm{(C) \ } 9,968 \mathrm{(D) \ } 10,000 \mathrm{(E) \ }\text{none of these}$