1. Calzada Company produces Four-season drinks by mixing juices of four fruit in season. The standard costs and input for a 50-liter batch of the juice are as follows: Fruit Standard Standard Total input quantity Price per unit Standard cost (in units) Santol 20 10.00 200 Mango 10 21.75 212.5 Pineapple 25 7.5 187.5 Tamarind 5 15 75 The quantities purchased and used during the current month are shown below. A total of 14 batches were produced during the month: Fruits Quantity Purchase Quantity Purchased Price Used Santol 300 9.50 290 Mango 150 22 130 Pineapple 350 7.20 350 Tamarind 80 15.40 75 Required: a. Total Materials cost variance b. Materials Purchase Price Variance c. Materials Usage Price Variance d. Materials Mix Variance e. Materials Yield Variance