Depreciation is not a legitimate cash flow

Which of the following is used to analyze a firm's financial performance over different years?

A) time-series analysis B) break-even analysis C) gap analysis D) marginal analysis

Given the following exchange rates, which of the multiple-choice choices represents a potentially profitable intermarket arbitrage opportunity?

¥129.87/$ €1.1226/$ €0.00864/¥ A) ¥115.69/€ B) ¥114.96/€ C) $0.8908/€ D) $0.0077/¥