Write a line of code that:

i. Creates a Scanner object named scanner to be used for taking keyboard input.

ii. Uses the object scanner to read a word from the keyboard and store it in the String variable named stg.

Write a code that creates a Scanner object and sets its delimiter to the dollar sign.

Write a program in Java that takes input using the Scanner class to calculate the Simple Interest and the Compound Interest with the given values:

i. Principle Amount = Rs.1,00,000

ii. Rate = 11.5%

iii. Time = 5 years

Display the following output:

i. Simple interest

ii. Compound interest

iii. Absolute value of the difference between the simple and compound interest.

Write a program to compute the Time Period (T) of a Simple Pendulum as per the following formula:

T = 2π√(L/g)

Input the value of L (Length of Pendulum) and g (gravity) using the Scanner class.