College pizza delivers pizzas to the dormitories and apartments near a major state university. the company‘s annual fixedexpenses are 540.000. the sales price of a pizza is s 10. and it costs the company s 5 to make and deliver each pizza. (inthe following requirements. ignore income taxes.)requlred: i. using the contribution-margin approach. compute the company‘s break»even point in units (pizzas)2 what is the contribution-margin ratio? 3. compute the break-even sales revenue. use the contribution-margin ratio in your calculation.4. how many pizzas must the company sell to earn a target net profit of 565000? use the equation method.

Acompany is developing a new high­performance wax for cross country ski racing. in order to justify the price marketingwants, the wax needs to be very fast. specifically, the mean time to finish their standard test course should be less thanseconds for a former olympic champion. to test it, the champion will ski the course 8 times. the champion's times(selected at random) are 59.9 61.9 48.8 52.2 46.6 45.3 50.6 and 41.1 seconds to complete the test course. complete parts a and b below.a) should they market the wax? assume the assumptions and conditions for appropriate hypothesis testing are metfor the sample.assume=0.05. what are the null and alternative hypotheses? choose the correct answer below.b) suppose they decide not to market the wax after the test, but it turns out that the wax really does lower the champion'saverage time to less thanseconds. what kind of error have they made? explain the impact to the company of such anerror.

Acompany set up a petty cash fund with $800. the disbursements are as follows: office supplies $300 shipping $50 postage $30 delivery expense $350 to create the fund, which account should be credited? a. postage b. cash at bank c. supplies d. petty cash

What is the state tax rate for a resident of arizona whose annual taxable income is $18,000?