Question: For the following transistor LED driver circuit, determine the value of R E in order for the LED to turn on ( function ) .

For the following transistor LED driver circuit, determine the value of RE in order for the LED to turn on (function). The LED operation conditions are 15 mA and 2 Volts. Show all calculation. Provide your circuit values for VB,VC,VCE and ILED.
VDD=15V,=150,RB=1k
For the following transistor LED driver circuit,

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