Exercise lab on android studio:

Build the shipment app. Assume that the end user enter the weight of the package then press the calculate button. All items to be shipped will have a base cost of $3.00 for the first 16 ounces. Items weighing more than 16 ounces will have an added charge of $.50 for each additional four ounces. For example: if the end user enter the weight of the package is 80 ounces. Then your app should calculate and display the following Base cost: $3.00 Added cost: $8.00 Total ShipmentCost: $11.00