in java please

Define a method computeNum() that takes one integer parameter and returns the parameter minus 5. Ex: If the input is 3 , then the output is: Define a method printBeveragesList) that takes three string parameters and outputs as follows, ending with a newline. The method should not return any value. Ex. If the input is tea cider coke, then the output is: Top drinks: 1) tea 2) cider 3) coke Define a method calculateprice() that takes one integer parameter as the number of people attending a dinner, and returns the menu's price as an integer. The menu's price is returned as follows. - If the number of people is up to 325 , menu price is $66. - If the number of people is more than 325 and less than 500 , menu price is $61. - Otherwise, menu price is $49 Ex If the input is 320, then the output is: 66 Define the method printValue0 that takes two integer parameters and outputs the product of all integers starting with the first and ending with the second parameter, followed by a newline. The method does not return any value. Ex: If the input is 37 , then the output is: 252 Note: Assume the first integer parameter is less than the second