Figure 1 V_Z = 5

Figure 1 V_Z = 5.1 V at I_Z = 49 mA, I_ZK = 1 mA, and Z_Z = 7 ▲ over the range of current values.
-Refer to Figure 1. What setting of VIN will give an output closest to 5.1 V?

A) 9.8 V
B) 14.9 V
C) 5.3 V
D) 6.1 V