All the roots of polynomial z^{6}-10 z^{5}+A z^{4}+B z^{3}+C z^{2}+D z+16 are positive integers. What is the value of B ?
Answer Choices
A. -88
B. -80
C. -64
D. -41
E. -40
All the roots of polynomial z^{6}-10 z^{5}+A z^{4}+B z^{3}+C z^{2}+D z+16 are positive integers. What is the value of B ?
Answer Choices
A. -88
B. -80
C. -64
D. -41
E. -40