How to go to UCAM from Alicante? Transportation costs please

Anyone who has an idea how much does it cost to go to Murcia via Alicante airport? I looked into the website, and there are three options, I can go take the taxi, train or bus. But I want to know how fast does each option take me to Murcia and how much euros I need to fork to get there.

Help is really appreciated! Thank you.