A bank offers a large sum fixed deposit plan of one-year period.The interest is
calculated and compounded half-yearly.The annual interest rate for each
6-month period increase gradually.Moreover,the difference of the annual interest
rates of two consecutive 6-month period is 1%.Miss Wong joins the plan by
investing $1 000 000.She receives an amount of $1035300 after one year.
Find the annual interest rate for the first half year.