Chou Computer Services provides services to corporate and individual customers. During the month of June, the corporate business segment provided services to 500 customers and earned $70,000 in revenue. The individual business segment provided services to 200 customers and earned $40,000 in revenue. The variable costs for the corporate and individual business segments amounted to $33,000 and $25,000, respectively. In addition, the fixed costs of the company amounted to $8,500. The contribution margin ratios of the corporate segment and individual segment are , respectively. (Round your answers two decimal places.) O A. 47.14% and 37.5% O B. 52.86% and 37.5% O c. 92.5% and 21.43% OD. 47.14% and 62.5%