PLEASE HELP ASAP!!!

I cannot seem to figure out how to solve the problem below. Please answer correctly and show work. WILL LIKE AND UPVOTE.

How many yards of material are required at standard per backpack? (Round your answer to 1 decimal place.) Prepare a standard cost card for one backpack. (Round your answers to 2 decimal places.) What was the actual cost per backpack produced during March? (Round your answer to 2 decimai places.) What was the variable overhead rate variance for March? The variable overhead efficiency variance? (Do not round intermediate calculations. 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.) What was the labor rate variance for March? The labor efficiency variance? (Do not round your intermediate calculations. Indicate the effect of each varlance by selecting "F" for favorable, " U " for unfavorable, and "None" for no effect (li.e., zero variance), Input all amounts as positive values.) Highland Company produces a lightweight backpack that is popular with college students. Standard variable costs relating to a single backpack are given below: Overhead is applied to production on the basis of direct labor-hours. During March, 520 backpacks were manufactured and sold. Selected information relating to the month's production is given below: -For the month's production. The following additional information is available for March's production: What is the standard direct labor rate per hour? (Round your answers to 2 decimal places.) What was the materials price variance for March if there were no beginning or ending inventories of materials? (Do not round intermediate calculations. Indicate the effect of each variance by selecting " F " for favorable, " U " for unfavorable, and "None" for no effect (f.e, zero variance). Input all amounts as positive values.)