113. Teruba Melons purchased a truckload of watermelons weighing 3,000 pounds for $900. The company separated the melons into two grades: superior and economy. The superior grade melons have a total weight of 2,400 pounds and the economy grade melons total 600 pounds. The company sells the superior grade at $0.60 per pound and the economy grade at $0.30 per pound. How much of the $900 cost of the truckload will be allocated to the superior grade melons using the relative sales value method? A. $800 B. $720 C. $600 D. $1,440