DO NOT USE PREVIOUS POSTED ANSWERS. THEY ARE INCORRECT. If you answer .1882 I will file an official complaint for wasting the time (FAIR WARNING)! The investment balance of a firm is $5,000,000 at the beginning of a two-year period and $7,000,000 at the end. The firm makes a single contribution during the twoyear interval of $1,900,000. What is the difference between the approximate annual dollar-weighted yield earned by the firm if the contribution is made after 6 months as opposed to it being made after one year? (Round your answer to four decimal places.)