Current sales are $80,000 per year. Advertising expense is $6,500 per year. The owner believes an increase of 10% in advertising over the next 3 years will result in an increase of $8,000 in annual sales. What is the net present value of his decision if he uses 4% as his interest rate?

Does the function satisfy the hypotheses of the mean value theorem on the given interval? f(x) = 4x^2 + 3x + 4, [−1, 1] no, f is continuous on [−1, 1] but not differentiable on (−1, 1). no, f is not continuous on [−1, 1]. yes, f is continuous on [−1, 1] and differentiable on (−1, 1) since polynomials are continuous and differentiable on . there is not enough information to verify if this function satisfies the mean value theorem. yes, it does not matter if f is continuous or differentiable; every function satisfies the mean value theorem.

3/4 = c/36 i need with this fraction proble.

B. two events are dependent if the occurrence of one event changes to occurrence of the second event. true or false