Health Savings Accounts, known as HSA's, are permitted by the IRS to allow individuals to invest tax deductible amounts now that are also excluded from being taxed again on any of the capital gains. If an engineer invests the maximum allowable amount of $3, 400 now, and amounts increasing by $50 per year for the next 34 years, how much money will be held in the account immediately after the last deposit, if the account earns 6% per year? Based on this total accumulation in the HSA, calculate the maximum uniform series amount that can be withdrawn in each of the next 20 years to cover the engineer's health-related expenses if the account continues to earn 6% interest, but these expenses increase by 6% per year during the same period