Solution:
(a) Total contribution margin = Sales - Total variable cost 
 = 1,320,000-111,000 
 = $1,209,000 
 Contribution Rate = Contribution margin / Sales 
 = 1,209,000/1,320,000 
 = 91.59090909% 
 (b) Break even sales = Fixed costs / Contribution rate 
 = 567,000/91.59090909% 
 = $619,057 
 (c) Break even volume in units = Break even / Selling price per unit 
 = 619,057/125 
 = 4,953 ( Rounded to near whole number)