Bandar industries Berhd of Malaysia manufactures sporting equipment. One of the company's products, a footbalt heimet for the North American market, requires a speciat plastic. During the quarter ending June 30 , the company manufactured 3,400 heimets, using 2.550 kilograms of plastic. The plastic cost the company $19,380. According to the standard cost card, each helmet should require 0.70 kilograms of plastic, at a cost of 58.00 per kilogram. Required: 1. What is the standard quantity of kilograms of plastic (SO) that is allowed to make 3.400 helmets? 2. What is the standard materials cost allowed (SQ * SP) to make 3,400 heimets? 3. What is the materials spending variance? 4. What is the materials price variance and the materials quantity variance? (For requirements 3 and 4. Indicate the effect of each variance by selecting "F" for favorable, "U" for unfavorable, and "None" for no effect (f.e., zero voriance). Input all amounts as positive values. Do not round intermedlate calculations.)