Bandar industries manufactures sporting equipment. One of the company's products is a football helmet that requires special plastic: During the quarter ending June 30 , the company manufactured 3.700 helmets, using 2,479 kilograms of plastic. The plastic cost the company 518,840 . According to the standard cost card, each helmet should require 0.58 kilograms of plastic, at a cost of $8.00 per kilogram. Requlred: 1. What is the standard quantity of kilograms of plastic (SQ) that is allowed to make 3,700 helmets? 2. What is the standard materials cost allowed (SQ .SP) to make 3,700 heimets? 3. What is the materlais spending variance? 4. What is the materiats price variance and the materiats quantly varlance? (For requirements 3 and 4, indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (l.e., zero variance). Input all amounts as positive values. Do not round intermediate calculations.)