Read the situation below and choose the phrase that best interprets the rate of change, or slope.35 ounces of toasted oats in the bulk section at the grocery store cost $9.80.Choose the correct answer below.O A. 0.28 ounces per dollarOB. $3.57 per ounceO C. 4.07 ounces per dollarOD. $0.28 per ounce