What is the fees format of (MBA) ignou?

i am filling up the form for admission in IGNOU for MBA. they are asking for Rs. 1000 per course. but they are didn't specified no. of courses should be the total no. courses for full MBA or the no. of courses which are opted only for 1 semester ( for whole courses the D.D. should be of Rs. 21000 while for 1 sem it's Rs. 4000) can anybody help me on this issue. please don't tell me to refer the brochure.