Troy Enterprises uses a continuous review inventory control system. The firm operates 50 weeks per year, with an annual demand of 50,000 units, an ordering cost of $35 per order, a holding cost of $1 per unit per year, a lead time of 3 weeks, and a standard deviation of demand during lead time equal to 216.51 units. what is safety stock for the firm if a 94% service level is desired?

Steele bicycle manufacturing company currently produces the handlebars used in manufacturing its bicycles, which are high-quality racing bikes with limited sales. steele produces and sells only 10,000 bikes each year. due to the low volume of activity, steele is unable to obtain the economies of scale that larger producers achieve. for example, steele could buy the handlebars for $31 each: they cost $34 each to make. the following is a detailed breakdown of current production costs: after seeing these figures, steele's president remarked that it would be foolish for the company to continue to produce the handlebars at $34 each when it can buy them for $31 each. calculate the total relevant cost. do you agree with the president's conclusion?