The following information is available from the accounting records of Eva Corporation: Fixed costs per period are $4800. Sales volume for the last period was $19 360, and variable costs were $13 552. Capacity per period is a sales volume of $32 000. (a) Compute (i) The contribution margin; (ii) The contribution rate. (b) Compute the break-even point (i) In sales dollars; (ii) As a percent of capacity. (c) Draw a detailed break-even chart. (d) For each of the following independent situations, determine the break-even point: (i) Fixed costs are decreased by $600; (ii) Fixed costs are increased to $5670 and variable costs are changed to