If a $200 Tax Per Dose of Insulin Raises the Price Paid

If a $2.00 tax per dose of insulin raises the price paid by the buyers by $2.00,then the demand for insulin is perfectly ________ and the buyers pay ________ the tax.

A) inelastic; all
B) inelastic; some of
C) inelastic; none of
D) elastic; all
E) elastic; none of