Max load that can be connected to 100 KVA transformer

guys, tell me how much load can we connected on a three phase transformer of 100 kva if we have as load of 1 phase 2 kw and 3 phase 5 kw and how much connection of individual 1 phase 2 kw and individual 3 phase 5kw, and if we have 40 connection of 2 kw 1 phase and 5 connection of 3 phase 5 kw. Given transformer is delta to star