In a statement of cash flows (indirect method), which of the following are added to net income to determine net cash flow from operating activities?

a. Amortization of Premium on Bonds Payable, but not Depreciation Expense

b. Depreciation Expense, but not Amortization of Premium on Bonds Payable

c. Both Amortization of Premium on Bonds Payable and Depreciation Expense

d. Neither Amortization of Premium on Bonds Payable nor Depreciation Expense