Step 1 :Calculate the amount Bryn will owe after 14 years using the formula: \(Amount = Principal * (1 + Rate)^{Time}\)
Step 2 :Plug in the values: \(Amount = 800 * (1 + 0.28)^{14}\)
Step 3 :Calculate the amount: \(Amount = 25353.012004564596\)
Step 4 :Round the amount to the nearest pound: \(Amount = 25353\)
Step 5 :\(\boxed{25353}\) pounds is the amount Bryn will owe after 14 years