The standard quantity of materlals is 4 pounds per unit and the standard cost is $5.50 per pound. The standard direct labor-hours per unit is 1.5 hours and the standard labor rate is $12.50 per hour. The company planned to operate at a denominator activity level of 105,000 direct labor-hours and to produce 70,000 units of product during the most recent year. Actual activity and costs for the year were as follows: Required: 1. Compute the predetermined overhead rate for the year. Break the rate down into variable and fixed elements. 2. Prepare a standard cost card for the company's product. 3a. Compute the standard direct labor-hours allowed for the year's production. 3b. Complete the following Manufacturing Overhead T-account for the year. 4. Determine the reason for any underapplied or overapplied overhead for the year by computing the variable overhead rate and efficiency variances and the fixed overhead budget and volume variances. Complete this question by entering your answers in the tabs below. Complete the following Manufacturing Overhead T-account for the year