Two girder designs are under consideration for a bridge for a 1,200-foot crossing. The first is expected to result in a superstructure weight per foot of 22(S)+800, where S is the span between piers. The second should result in superstructure weight per foot of 20(S) +1,000. Piers and two required abutments are estimated to cost $220,000 each. The superstructure will be erected at a cost of %5.40 per pound. Choose the girder design that will result in a minimum cost and specify the optimum number of piers.

Rediger inc., a manufacturing corporation, has provided the following data for the month of june. the balance in the work in process inventory account was $28,000 at the beginning of the month and $20,000 at the end of the month. during the month, the corporation incurred direct materials cost of $56,200 and direct labor cost of $29,800. the actual manufacturing overhead cost incurred was $53,600. the manufacturing overhead cost applied to work in process was $52,200. the cost of goods manufactured for june was:

The notarial evidence form is completed by

Leading guitar string producer wound up inc. has enjoyed a competitive advantage based on its proprietary coating that gives its strings a clearer sound and longer lifespan than uncoated strings. one of wound up's competitors, however, has recently developed a similar coating using less expensive ingredients, which allows it to charge a lower price than wound up for similar-quality strings. wound up's competitive advantage is in danger due to a. a lack of perceived value b. a lack of organization c. direct imitation and substitution d. resource immobility