Are telescope companies oligopolies? What type of business model are they and what type of market structure are they? I'm making a company for a project in Econ and I need to come up with a company idea so I decided to go with telescope companies.

Abarbecue sauce producer sells their product in a 20-ounce bottle. their historical process mean has been 20 ounces with a standard deviation of 0.25 ounces. if their tolerance limits are set at 20 ounces plus or minus 1 ounce, what is the process capability ratio of the bottle filling process? (5 points)

Which of the following best explains why treasury bonds have an effect on the size of the money supply? a. the amount of treasury bonds in circulation affects both unemployment and inflation. b. the government can spend more money and charge lower taxes by using treasury bonds. c. the federal reserve bank can buy and sell these bonds to raise or lower bank deposits. d. the interest paid on treasury bonds influences the interest rates charged by private banks. 2b2t

Suppose jamal purchases a pair of running shoes online for $60. if his state has a sales tax on clothing of 6 percent, how much is he required to pay in state sales tax?