Jasper Pernik is a currency speculator who enjoys "betting" on changes in the foreign currency exchange market. Currently the spot price for the Japanese yen is 129.87/$ and the 6-month forward rate is 128.53/$. Jasper thinks the yen will move to 128.00/$ in the next six months. Jasper should ________ at ________ to profit from changing currency values.

Select one:

A. sell yen; the forward rate

B. buy yen; the forward rate

C. buy dollars; the forward rate

D. There is not enough information to answer this question