State whether the following statements represent unprofessional or unethical behaviour.

3.1 mr venter is always late for work and takes long breaks.
3.2 dave's motors use second hand parts as new to service customer's vehicles
3.3 thandi's boutique has employed children under the age of 15
3.4 the staff at ornette consulting is not polite to their customers

due to the changes the federal reserve is making the unused reserves will impact the economy by them facing inflation. inflation is definfed as the increase in pricing of a good or service but the decline of the value of money used for purchasing those items. when the economy has a high inflation rate, they are subject to money loss and hurt on the economy.