An analyst does research on a company's income and cash flow statement. The company classifies interest expense as an operating activity and reports the following information:
·Cash flow from operating activities is $200000
·Capital expenditures is $120000
·Free cash flow to the firm is $90000
·Free cash flow to equity is $70000
·Tax rate is 40%
The company's interest expense is closest to:（）

A. $6000

B. $16667

C. $25000

赎回条款和回售条款是可转换债券在发行时规定的赎回行为和回售行为发生的具体市场条件。( )