Drop down list with automatic computation for the input

Hi to all. I just want to ask if its possible for this to happen. I wanted to make a drop down list with these choices "Transportation, Miscellanneus, Meals, Repairs".

Let's say I chose Transportation and in the next cell I manually input 5$. Also in the next cell, all inputs that i chose on transpo will add up and also for the misc, meals and repairs.

Also if possible, because I use this daily, all the dates will automatically sort from Jan 1 to Jan 30 for example.

Thank you and God Bless!

If you add a file attachment with the expected results and your attempt at calculating, perhaps someone help you because it will be clearer