Yes. as long as walang restrictions sa Business visa mo. I did that Lol..
as to savings halos wala akong savings kasi I was paying for my tuition every month plus my basic needs. I was able to save up enough to pay my Visa fee and thats all.
You also need to think of initial tuition payment, visa fee,student insurance, and medical fee, ANMAC assessment fee,
I was able to succeed kasi I was staying with a family friend so free rent and super tipid ako haha..not saying n di k mag succeed but having somewhere rent free or cheap will certainly help.
Goodluck