A new accountant, Tia Count, put together a preliminary version of Medina Co.'s financial statements. Medina's Net Income was $500, its Depreciation Expense was $100, and its Cash Flow from Operations was $70. The CEO found an error that Tia made in computing straight-line Depreciation Expense, which should have been $150. What is Medina's Cash Flow from Operations after fixing this mistake? (you can ignore taxes)

a) $220

b) $120

c) $50

d) $70

e) $350