The production planner for a private label soft drink maker is planning the production of two sof drinks: root beer (R) and sassafras soda (S). Two cesources are constrained production time (T). of which she has at most 12 hours per day, and carbonated water ( W ), of which she can get at most 1500 gallons per day. A case of root beer requires 2 minutes of time and 5 gallons of waten to produce, while a case of sassafras soda requires 3 minutes of time and 5 gallons of water. Profits for the root beer are $4.00 per case, and profits for the sassafras soda are $6.00 per case. What is the objective function? Multiple Choice Z=$2R+$35 Z=$4R+$6$ Z=$5R+$5S