the following data are obtained from the records of a factory:sales 5000 units @ Rs.40,material consumed Rs.60000,labour charges Rs.40000,variable overhead Rs.20000,fixed overhead Rs.25000.Calculate a)break even point(sales),b)sales needed to earn a profitof @ 25% on sales,c)if it is proposed to reduce selling price by 10%,find the sales to obtain the present profit.
