5 years ago, Barton Industries issued 25-year non-callable, semiannual bonds with 1,000 face value and a 7% coupon, semiannual payment ($35 payment every 6 months). The bonds currently sell for 844.87. If firms marginal tax is 25%, what is the firms after-tax of debt?

The jones farm has 24 cows that each produce 52 quarts of milk a day. how many quarts are produced each day altogether

The vet charges $45 for an office visit and $10 for each vaccination your dog needs. write an eaquation

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)