Katharine Stenback is the owner of Groovy Bikes, a company that produces high quality cross-country bicycles. Groovy Bikes participates in a supply chain that consists of suppliers, manufacturers, distributors, and elite bicycle shops. For several years Groovy Bikes has purchased titanium from suppliers in the supply chain. Groovy Bikes uses titanium for the bicycle frames because it is stronger and lighter than other metals and therefore increases the quality of the bicycle. Earlier this year, Groovy Bikes hired Michael Kerwin, a recent graduate from State University, as purchasing manager. Michael believed that he could reduce costs if he purchased titanium from an online marketplace at a lower price. (Click the icon to view the standard and actual information.) Read the requirements i Data Table Requirement 1. Compute the direct materials price and efficiency variances. Let's begin by calculating the cost for the actual input at the budgeted price. Groovy Bikes established the following standards based upon the company's experience with their previous suppliers. The standards are as follows: Actual input X Budgeted price = Cost Direct materials (purchases) Direct materials (usage) $19 per pound Cost of titanium Titanium used per bicycle 8 lbs. i Requirements - X Actual results for the first month using the online supplier of titanium are as follows: Bicycles produced Titanium purchased Titanium used in production 700 8.100 lb. for $145,800 7.100 lb. Print Done 1. Compute the direct materials price and efficiency variances. 2. What factors can explain the variances identified in requirement 1? Could any other variances be affected? 3. Was switching suppliers a good idea for Groovy Bikes? Explain why or why not. 4. Should Michael Kerwin's performance evaluation be based solely on price variances? Should the production manager's evaluation be based solely on efficiency variances? Why is it important for Katharine Stenback to understand the causes of a variance before she evaluates performance? 5. Other than performance evaluation, what reasons are there for calculating variances? 6. What future problems could result from Groovy Bikes' decision to buy a lower quality of titanium from the online marketplace