Military radar and missile detection systems are designed to warn a country of enemy attacks. a reliability question deals with the ability of the detection system to identify an attack and issue the warning. assume that a particular detection system has a 0.90 probability of detecting a missile attack. answer the following questions using the binomial probability distribution. a. what is the probability that 1 detection system will detect an attack? b. if 2 detection systems what is the probability that at least 1 of the systems will detect the attack? are installed in the same area and operate independently c. if 3 systems are installed, what is the probability that at least 1 of the systems will detect the attack? d. would you recommend that multiple detection systems be operated? explain

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.

Personal financial planning is the process of creating and achieving financial goals? true or false

If the findings and the results are not presented properly, the research completed was a waste of time and money. true false