Your Binary Income starts as you give two sales, one on both sides upto 14th Pair
= Rs. 400/- 15th to 104th Pair = Rs. 600/- 105th to 305th Pair = Rs. 400/- 306th to
........ = Rs. 300/- per pair.
Balancing ratio will be 1:1 = 1 Pair, 1:2 = 1 Pair and 1:3 = 2 Pairs