Tubaugh Corporation has two major business segments--East and West. In December, the East business segment had sales revenues of $340,000, variable expenses of $185,000, and traceable fixed expenses of $41,000. During the same month, the West business segment had sales revenues of $1,010,000, variable expenses of $520,000, and traceable fixed expenses of $193,000. The common fixed expenses totaled $294,000 and were allocated as follows: $147,000 to the East business segment and $147,000 to the West business segment. The contribution margin of the West business segment is:

Emery pharmaceutical uses an unstable chemical compound that must be kept in an environment where both temperature and humidity can be controlled. emery uses 825 pounds per month of the chemical, estimates the holding cost to be 50% of the purchase price (because of spoilage), and estimates order costs to be $48 per order. the cost schedules of two suppliers are as follows: vendor 1 vendor 2 quantity price/lb quantity price/lb 1-499 $17 1-399 $17.10 500-999 $16.75 400-799 $16.85 1000+ $16.50 800-1199 $16.60 1200+ $16.25 (a) what is the economic order quantity for each supplier? (b) what quantity should be ordered and which supplier should be used? (c) the total cost for the most economic order sire is $