Answer the following questions using the information below. A sum of BDT 200 will be divided among 5 swimmers, named Emran, Durjoy, Chopol, Billal and Anabi, who have just finished a swimming competition. Everyone will receive at least BDT 5 and no two swimmers will receive the same amount of money. Emran has come $1^{\text {st }}$ and will get BDT 80 ; Durjoy has come $2^{\text {nd }}$, Chopol is $3^{\text {rd }}$, Billal is $4^{\text {th }}$ and Anabi is last. Moreover, the distribution of money is subject to the following conditions: - No one will get any fractional amount of money. - The swimmer who finishes earlier must receive more money than the swimmer(s) he defeats..