An insurance company is offering a new policy to its customers. Typically, the policy is bought by a parent or grandparent for a child at the childs birth. The details of the policy are as follows: The purchaser (say, the parent) makes the following six payments to the insurance company: First birthday: $ 910 Second birthday: $ 910 Third birthday: $ 1,010 Fourth birthday: $ 1,010 Fifth birthday: $ 1,110 Sixth birthday: $ 1,110 After the childs sixth birthday, no more payments are made. When the child reaches age 65, he or she receives $420,000. If the relevant interest rate is 11 percent for the first six years and 7 percent for all subsequent years, what is the value of the policy at the child's