Write a MATLAB function that calculates the amount of radio active material, A, at time t using the following relationship

Problem (1): Radioactive decay can be modeled by the equation A=A0ekt where A is the amount at time t,A0 is the amount at time t=0, and k is a constant. Write a MATLAB program that calculates the amount of a radioactive material. When executed the program asks the user to enter the half-life of the material (in years), the current amount of the material (in lb), and the number of years t from now for which amount should be calculated. From this information the program first calculates the constant k and then the amount at t years. For output the program displays the message: "The amount of the material after XX years is XX kg" where XX are the corresponding numerical values. Use the program to determine how much plutonium-239 (halflife 24110 years) will be left from 50lb after 500 years