​A lawn mower costs $500 in the US and 8188 Mexican Pesos in Mexico.The current exchange rate is 1USD=12.97MXN.At this rate,

A) ​The good costs more in the US
B) The good costs more in Mexico
C) The good costs the same across the two countries
D) ​None of the above

Who is responsible for the check to Kaleb?

A) Jerome, as he was responsible to notify the bank that the check was altered.
B) The bank is responsible for the check because it cashed a check that had been altered.
C) No one, because the check is stale.
D) No one, because the check is nonpayable because it had been altered.
E) Jerome, because the bank bears no responsibility for altered checks.