6. Consider the following incomplete) sinking fund schedule (table). Note that there is no payment at t = 2. You MUST show your work to answer each of the two parts of this problem Time Interest Sinking Interest S.F. Bal. Net in Fund After Balance Years Loan Deposit S.E. Deposit on Loan 0 SO SO SO $0 $2,000 1 $100 $700 $795 $35.14 4 $0 on on 3 (a) [8 points) Find the net balance on loan at t = 3. (b) (7 points) Find the sinking fund deposit at 1 = 4