><center><img src="ext_exponential_ex2.bmp" alt="[ext_exponential_ex2]"><br><br><img src="ext_exponential_ex3.bmp" alt="[ext_exponential_ex3]"><br><br><img src="ext_exponential_ex4.bmp" alt="[ext_exponential_ex4]"><br><img src="ext_exponential_ex5.bmp" alt="[ext_exponential_ex5]"><br><img src="ext_exponential_ex6.bmp" alt="[ext_exponential_ex6]"><br><br><br><br><br>
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