gistfile1.py

v_bal = f_bal = 20000

for i in range(10):
    v_bal += 5200
    f_bal += 5200
    v_bal *= 1.05
    f_bal *= 1.05

    if i == 0:
        v_cost = 75 + 25*5
    else:
        v_cost = 26*5

    v_cost += v_bal*0.0018
    f_cost = f_bal*0.0076

    v_bal -= v_cost
    f_bal -= f_cost

    print "* Year {0}. Vanguard. This year's cost: {1:.2f}. This year's ending balance: {2:.2f}".format(i+1, v_cost, v_bal)
    print "* Year {0}. Fidelity. This year's cost: {1:.2f}. This year's ending balance: {2:.2f}".format(i+1, f_cost, f_bal)