please show calculations

Athena Pizza Company produces 3 topping, 18 inch frozen pizzas and uses a standard cost system. The three toppings (in addition to cheese) are onions, olives, and mushrooms. To some extent, discretion may be used to determine the actual mix of these toppings. The company also has two classes of labor, and discretion also may be used to determine the mix of the labor inputs. The standards for the production of one pizza are shown below. During the month of May, the company had the following actual results for production. UIRED: Calculate the following manufacturing cost variances for Athena Pizza Company for the month of May. Round the standard mix percentages to two decimal places (four decimal places in all) and all dollar amounts to the nearest whole dollar. (1) Direct materials quantity, mix, and yield variances for each individual material and in total. (2) Direct labor efficiency, mix, and yield variances for each type of labor and in total