A tentative muestment has the cash flow Profile shown below: A B ind of eur Cashflow NMJS 2 0 -60,000 3. I 40,000 4 2 50,000 3 60,000 4 40,000 7 S -60,000 3 C 60,000 9 7 -10,000 lo 8 40000 11 9 30,000 12 10 10,000 Using the column and row naming Convention from the table, which Excel entry should you use to determme the internal rate of retum, in percent? A)=12R (AZ: BIZ) B)=12R (83: B12) c)=12R(B2:B12) = 1RR (A2:A12)