nts AssignmentsAssignment-3ENGR 1412 Spring18 Assignment 3 R 1412 Spring18 Assignment 3 Interest Calculator: Create a sub program to calculate the simple interest for a given principal (P), number of periods N) and rate of interest (R). Check if the input values are numeric and positive and if not, show a message box asking for only numeric and positive inputs. The formula is given below: Sinple Interest PNR/100 Principal (P) Numbes of Periods N 24 Rate of laterest Create a sub program to calculate the BMI for a given weight in kilograms and height in meters nts AssignmentsAssignment-3ENGR 1412 Spring18 Assignment 3 R 1412 Spring18 Assignment 3 Interest Calculator: Create a sub program to calculate the simple interest for a given principal (P), number of periods N) and rate of interest (R). Check if the input values are numeric and positive and if not, show a message box asking for only numeric and positive inputs. The formula is given below: Sinple Interest PNR/100 Principal (P) Numbes of Periods N 24 Rate of laterest Create a sub program to calculate the BMI for a given weight in kilograms and height in meters