Sharon runs a boutique. she gets the raw material from a cloth mill owner who provides her various fabrics at discounted rates. she installs a system that automatically analyzes her inventory and coordinates with the cloth mill owner whenever the inventory seems low. in this scenario, sharon displays good business sense and has an efficient:

Astring that is fixed at both ends has a length of 1.05 m. when the string vibrates at a frequency of 91.0 hz, a standing wave with five loops is formed. (a) what is the wavelength of the waves that travel on the string? (b) what is the speed of the waves? (c) what is the fundamental frequency of the string?

Could someone me find the answer to this problem.

Consider a production line with five stations. station 1 can produce a unit in 9 minutes. station 2 can produce a unit in 10 minutes. station 3 has two identical machines, each of which can process a unit in 12 minutes (each unit only needs to be processed on one of the two machines. station 4 can produce a unit in 5 minutes. station 5 can produce a unit in 8 minutes. which station is the bottleneck station?