In the Figure Given Below,the Number of Units of Rented

In the figure given below,the number of units of rented apartments being supplied in the market when the maximum rent is fixed by the government at $750 is _____. Figure 4.9
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A) 40,000 units
B) 80,000 units
C) 130,000 units
D) 90,000 units
E) 50,000 units