Problem 2: Write a Java program to perform the following: Present the user with a menu of selections to convert among different units of measure as follows: 1, centimeters to inches 2. kilograms to pounds 3. miles to kilometers 4. grams to ounces 5. meters to feet 9. EXIT Use a switch statement to implement the above.

Write in Java please

Chapter 5. PC #2. Retail Price Calculator (page 312) Write a program that asks the user to enter an item’s wholesale cost and its markup percentage. It should then display the item’s retail price. For example: • If an item’s wholesale cost is 5.00 and its markup percentage is 100 percent, then the item’s retail price is 10.00. • If an item’s wholesale cost is 5.00 and its markup percentage is 50 percent, then the item’s retail price is 7.50. The program should have a method named calculateRetail that receives the wholesale cost and the markup percentage as arguments, and returns the retail price of the item. Class name: RetailPriceCalculator   Here is a code: please modify this code so it works in Hypergrade when I submit it so it passes all the test casses in Hypergrade. It has to pass all the test casses in Hypergrade becausw when I submit the code in Hypercase it does not run and it says 0 out of 5 casses passed. Please fix this code. I do not need thanks for playing or…

Please answer question. This is pertaining to Java programming language 1-21