please help me with the ones that are wrong thanks

Help Save my work mode: This shows what is correct or incorrect for the work you have completed so far. It does not indicate com Retu Fortes Inc. has provided the following data concerning one of the products in its standard cost system. Variable manufacturi overhead is applied to products on the basis of direct labor-hours. Inputs Direct materials Direct labor Variable manufacturing overhead Standard Quantity or Hours per Unit of Output 8.2 ounces 0.6 hours 0.6 hours Standard Price or Rate $ 6.30 per ounce $21.80 per hour $ 4.60 per hour The company has reported the following actual results for the product for April: Actual output Raw materials purchased Actual cost of raw materials purchased Raw materials used in production Actual direct labor-hours Actual direct labor cost Actual variable overhead cost 5,800 units 48,400 ounces $289,600 47,570 ounces 3,170 hours $ 73,240 $ 13,884 ^ search Saved k my work mode : This shows what is correct or incorrect for the work you have completed so far. It does not indicate comp Help Save & E Return e. Compute the variable overhead rate variance for April f. Compute the variable overhead efficiency variance for April. (Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all amounts as positive values.) X Answer is complete but not entirely correct. a. Materials price variance Materials quantity variance Labor rate variance Labor efficiency variance Variable overhead rate variance Variable overhead efficiency variance $ 15,488 F $ 63U $ 4,121 U $ 6,758U $ 637 XF d. . $ 1,426