1. What is the formula for computing operating cash flow?
a. EBIT + NWC − Depreciation
b. EBIT + Depreciation − Interest expense − Current taxes
c. EBIT + Depreciation − Current taxes
d. EBIT − Change in NWC + Depreciation − Current taxes
e. EBIT − Depreciation + Current taxes
2. Which of the following is not a prevention cost?
a. Maintenance costs
b. Quality planning costs
c. Training costs
d. Warranty costs