1. The Troomp project has all positive cash flows for all 7 years of its life. Its discounted pay-back period is 5.5 years, and undiscounted pay-back period is 5 years.

   If the payment on the seventh year (the last year) of the project increases from $100 to $200,then

   I. The discounted pay back period will be shorter than 5.5 years.

   II. The ordinary (undiscounted) pay-back period will be longer than 5 years.

   		None of the above
   		II only
   		I and I
   		I only