Week 5 and week 4

Objective: Here is the week 5 file link https://drive.google.com/open?id=1rG7AOHbL05oikVMHCL2pF8_Tu_iIQenJ As my week 4 challange was problem in sharing link , here is my week 4 file link https://drive.google.com/open?id=1co3nbKDDbgdrOTBw-GJWiPJfi3yl9Ktp