A power utility charges the following rates: Units Rate/Unit First 25 units Rs 4.89 Next 35 units Rs 5.40 Next 40 units Rs 6.41 Beyond 100 units Rs 7.18 Write a program that accepts the number of...

A power utility charges the following rates:

Units Rate/Unit

First 25 units Rs 4.89

Next 35 units Rs 5.40

Next 40 units Rs 6.41

Beyond 100 units Rs 7.18

Write a program that accepts the number of units consumed and prints the total charges

payable.

Write a program that accepts a character from the keyboard and prints whether the character

is alphabetic, numeric or neither. The program should also print whether the character is lower or

uppercase. (HINT: Use the %c specifier of scanf.)