Rachel keller's colleagues and subordinates have a very high regard for her. they know that no one can get high-quality work done the way rachel can. she inspires her team to excel in their work, even exceeding their own expectations. what her subordinates like best about rachel is that they are free to discuss her decisions with her, even question her once in while if they are not sure about her strategy.
which of the following best describes rachel's leadership style?

a) transactional
b) charismatic
c) trait
d) transformational

The distinction between a normal and an inferior good is

What do you recommend adam do to increase production in a business setting that does not seem to value high productivity?

Anew 2-lane road is needed in a part of town that is growing. at some point the road will need 4 lanes to handle the anticipated traffic. if the city's optimistic estimate of growth is used, the expansion will be needed in 4 years and has a probability of happening of 40%. for the most likely and pessimistic estimates, the expansion will be needed in 8 and 15 years respectively. the probability of the pessimistic estimate happening is 20%. the expansion will cost $ 4.2 million and the interest rate is 8%. what is the expected pw the expansion will cost?