As many as they need to.
Generally speaking, no. A felon cannot legally own or have access to guns, so a felon would not be able to work as a gunsmith legally. If the person has had his rights restored, then yes, he could work as a gunsmith.
depends how many hours they work and use a calculator to do how many hours they work a day and times it by how many days in a month.
In 1775, a gunsmith would work on flintlock firearms. Many will be muskets (smoothbore) and a few would be rifles. They will all be muzzle loading guns, and a very few would be pistols. A gunsmith might perform other skilled fine metal working, such as locksmithing.
If he owns his own business, then they are whatever he wants them to be.
what are the work hours of a zoologist?
how many hours does a hair stylists have to work.
a dance teacher can work any hours it depends on the company work hours to how many hours the dance teacher will work a day
How many hours does a PLN work?
5.5 hours.
You need a gunsmith
how many hours do agriculturalist
You have to work for 8 hours!