Sarah and Jenna are paid by the hour at their jobs. Their earnings, in dollars, for different numbers of hours worked are shown in the graph and in the table below. Sarah's Earnings Earnings (S) 8 8 6 8 8 8 8 10 0 1 2 3 4 5 6 7 8 9 10 Hours Worked Jenna's Earnings Hours Worked 6 12 16 Earnings (S) 36 72 96 Which statement about the earnings, in dollars, is true? A Jenna must work 3 more hours than Sarah to earn $48. BAfter working 7 hours. Jenna's earnings are $14 greater than Sarah's earnings. C Jenna's earnings for working 12 hours is the same as Sarah's earnings for working 9 hours. C Sarah's earnings for working 12 hours is twice as much as Jenna's earnings working 7 hours.​