Ican't find the answerderek established his own retirement account 10 years ago. he has discovered that he can obtain a better rate for the next 10 years at 12 percent interest compounded semiannually. consequently, derek established a new ordinary annuity account (beginning amount $0.00) and he will contribute $7,000.00 semiannually into the account for the next 10 years. what will be the value of this account at the end of the 10-year period? a)$83,652.59b)$257,502.00c)$244,707 .61d)$264,501.86

John has served as the chief operating officer (coo) for business graphics, inc., a publicly owned firm, the past 5 years. which of the following statements about john is correct? both john and the ceo of business graphics must certify to the sec that the firm's financial statements are accurate. as the coo, john will be ranked higher than the ceo but still below the cfo. in john's postition as the coo, it is highly unlikely that he would also be the chairperson of the board of directors. as the coo, john would typically be involved with accounting, finance, and asset purchase decisions.