What three adjustments to per period NPV must take place in order to calculate per period Free Cashflow? Choose only three

A) Subtract depreciation

B) Add back depreciation

C) Subtract managerial expenses

D) Subtract increases in Net working capital

E) Subtract capital expenditures

F) Add back capital expenditures

G) Discount all values to the present

H) Add back tax considerations

I) Subtract tax considerations