using 2,442 kilograms of plastic. The plastic cost the company $18,559. 1. What is the standard quantity of kilogrims of plastic (SQ) that is allowed to make 3,700 helmets? 2. What is the standard materials cost allowed (SQ x SP) to make 3,700 helmets? 4. What is the materials price variance and the materials quantity variance? Forr for no effect (l.?., zero variance). Input all amounts as positive values. Do not round intermediate calculations.) of 3