What is the coefficient of ${x}^{101}{y}^{99}$ in the expansion of $(2x-3y{)}^{200}$?

A. $C(200,99){2}^{101}(3{)}^{99}$

B. $C(200,99){2}^{101}(-3{)}^{99}$

C. $P(200,99){2}^{101}(3{)}^{99}$

D. $P(200,99){2}^{101}(-3{)}^{99}$

E. $C(200,2){2}^{101}(-3{)}^{99}$

A. $C(200,99){2}^{101}(3{)}^{99}$

B. $C(200,99){2}^{101}(-3{)}^{99}$

C. $P(200,99){2}^{101}(3{)}^{99}$

D. $P(200,99){2}^{101}(-3{)}^{99}$

E. $C(200,2){2}^{101}(-3{)}^{99}$