In the single-period model, if shortage cost is $20 per unit short, excess cost is $10 per unit excessive, and the optimum service level is calculated and denoted by S. If the shortage cost increases by 20% and excess cost increases by 50%, then the optimum service level equals .

Why has the free enterprise system been modified to include some government intervention?

Which of the following has the largest impact on opportunity cost

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. during the quarter ending june 30, the company manufactured 35,000 helmets, using 22,500 kilograms of plastic. the plastic cost the company $171,000. according to the standard cost card, each helmet should require 0.6 kilograms of plastic, at a cost of $8 per kilogram. 1. what is the standard quantity of kilograms of plastic (sq) that is allowed to make 35,000 helmets? 2. what is the standard materials cost allowed (sq x sp) to make 35,000 helmets? 3. what is the materials spending variance? 4. what is the materials price variance and the materials quantity variance?