a) Jill pays $80,000 at time t = 0, $140,000 at time t = 10 and $200,000 at time t = 20 years into her Superannuation Fund. Assume the interest rate starts at 1.75% in the first year, drifts upward at 0.25% per annum until year 15, and then drops by 0.2% per annum for the next 15 years. Calculate the account balance at the end of each year right after interest is accrued and any deposit is added. b) Another employee in the same Superannuation Fund as Jill (from Question 3 above) will earn the same rate of interest as Jill over that same period of 30 years. How much should that employee deposit at the beginning of each year to ensure their Fund has the same value as Jill's at the end of 30 years? a) Jill pays $80,000 at time t = 0, $140,000 at time t = 10 and $200,000 at time t = 20 years into her Superannuation Fund. Assume the interest rate starts at 1.75% in the first year, drifts upward at 0.25% per annum until year 15, and then drops by 0.2% per annum for the next 15 years. Calculate the account balance at the end of each year right after interest is accrued and any deposit is added. b) Another employee in the same Superannuation Fund as Jill (from Question 3 above) will earn the same rate of interest as Jill over that same period of 30 years. How much should that employee deposit at the beginning of each year to ensure their Fund has the same value as Jill's at the end of 30 years