While implementing strategic group mapping for the U. S. domestic airline industry, two strategic groups become apparent: low-cost, point-to-point airlines (Virgin Atlantic, Alaska Airlines, JetBlue, and Southwest Airlines) versus differentiated airlines using a hub-and-spoke system (American, Delta, and United). Which of the following statements is true about these two strategic groups?A. Competitive rivalry between Virgin Atlantic and JetBlue is likely to be higher than that between American and Southwest airlines.
B. American, United, and Delta airlines will be affected differently by Porter’s five competitive forces.
C. Alaska Airlines and Delta airlines will be affected by the external environment in very similar ways.
D. Competitive rivalry between Virgin Atlantic and Delta airlines is likely to be higher than that between American, Delta, and United.

Seattle bank’s start-up division establishes new branch banks. each branch opens with three tellers. total teller cost per branch is $96,000 per year. the three tellers combined can process up to 90,000 customer transactions per year. if a branch does not attain a volume of at least 60,000 transactions during its first year of operations, it is closed. if the demand for services exceeds 90,000 transactions, an additional teller is hired and the branch is transferred from the start-up division to regular operations. required what is the relevant range of activity for new branch banks

Harwood company uses a job-order costing system that applies overhead cost to jobs on the basis of machine-hours. the company's predetermined overhead rate of $2.50 per machine-hour was based on a cost formula that estimates $240,000 of total manufacturing overhead for an estimated activity level of 96,000 machine-hours. required: 1. assume that during the year the company works only 91,000 machine-hours and incurs the following costs in the manufacturing overhead and work in process accounts: compute the amount of overhead cost that would be applied to work in process for the year and make the entry in your t-accounts. 2a. compute the amount of underapplied or overapplied overhead for the year and show the balance in your manufacturing overhead t-account. 2b. prepare a journal entry to close the company's underapplied or overapplied overhead to cost of goods sold.

What is used by accountant to analyze transactions ?