Bandar industries Berhad of Malaysia manufactures sporting equipment. One of the company's products, a football helmet for the North American market, requires a special plastic. Duting the quarter ending June 30 , the company manufactured 3,900 helmets, using 2,301 kilograms of plastic. The plastic cost the company $17,488. According to the standard cost card, each helmet should require 0.52 kllograms of plastic, at a cost of $8.00 per kilogram. Required: 1. What is the standard quantity of kilograms of plastic (SQ) that is allowed to make 3,900 helmets? 2. What is the standard materials cost allowed (SQ SP) to make 3,900 helmets? 3. What is the materials spending variance? 4. What is the materlals price variance and the materials quantity variance? (For requirements 3 and 4, indicote the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (i.e., zero variance). Input all omounts as positive values. Do not round intermediate calculations.)