Habitat Help Company provides cleaning services to commercial and residential customers. The commercial business segment provided services to 220 customers and the residential business segment provided services to 665 customers. Service Revenue Variable Costs Fixed Costs Operating Income Commercial $90,000 23,000 43,000 $24,000 Residential $118,000 54,000 48,000 $16,000 Total $208,000 77,000 91,000 $40,000 What is the contribution margin ratio for Habitat Help Company? (Round answer to two decimal places.) O A. 19.23% OB. 62.98% O C. 56.25% OD. 80.77%