You want to buy a new sports car from Muscle Motors for $68,000. The contract is in the form of a 60-month annuity due at an APR of 6.4 percent

  You want to buy a new sports car from Muscle Motors for $68,000. The contract is in the form of a 60-month annuity due at an APR of 6.4 percent. What will your monthly payment be?