stion 6 of 6 > Macmillan Learning Attempt 2 When you start working, you are offered two retirement options. When you retire, you will be given the balance of a retirement account. Retirement option A: The initial balance is zero. The growth rate of your retirement fund A, in dollars, is given by dA dt = =20000 Retirement option B: The initial balance is $9400. The growth rate of your retirement fund B, in dollars, is given by dB dt = 0.1 B In each case, time t is measured in years. Find a formula that gives balances A and B for each retirement fund after 1 years. (Express numbers in exact form. Use symbolic notation and fractions where needed. Give the equations in terms of the dependent variable A or B and the independent variable 1.) balance A equation: Incorrect