1. the three main types of banks (large traditional, credit union, online or online-only) have many tradeoffs with respect to technology, convenience, personal experience, fees and savings rates. for this question, put aside all of the trade-offs and look only at savings rate offered on savings accounts. rank the following from highest to lowest on the interest rates they offer to consumers on savings accounts.
a .large traditional bank, credit union, online bank
b. credit union, large traditional bank, online bank
c. online bank, credit union, large traditional bank
d. credit union, online bank, large traditional bank

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 $