A clothing store buys sweaters for $53 less 34%for buying over 50 pairs,and less a further 11.75% for buying last season's style.The sweater are then markup to cover overhead expenses of 40% of cout and a profit of 41.75% of cost

a.what is the regular selling price of the swaters?

b.what is the manimum amount of markdown to break even

C.what is the rate of markdown if the sweaters are sold at the break- even price