The “set-up” which follows for the problem “How many grams o…

The “set-up” which follows for the problem “How many grams of SO2 will be produced from 10.0 g of S8 and an excess of O2” according to the reactionS8 + 8 O2 8 SO2is correct except the letters A and B have replaced the numbers in one of the conversion factors. What are the numerical values of A and B, respectively?