3. In the algebraic model N (d ) = 35000 (1-0.36)13 Identify the [1,2,1,4 = 8marks] [C] a) the initial amount: b) the decay rate ; C) the number of decay periods: d) Evaluate the above expression to the nearest hundredth of a unit. 4. In the algebraic model N(d) = 28000 (1-0.16)18 [1,2,1,4 = 8marks] [C] Identify the a) the initial amount: b) the decay rate ; C) the number of decay periods: d) Evaluate the above expression to the nearest hundredth of a unit. 5. In the algebraic model [1,2,1,4 = 8marks] [C] Identify the a the initial amount: b ) the growth rate ; C) the number of decay periods: d) Evaluate the above expression to the nearest hundredth of a unit