In a poll of 1000 adults in july 2010, 530 of those polled said that schools should ban sugary snacks and soft drinks. complete parts a and b below.

a. do a majority of adults (more than 50%) support a ban on sugary snacks and soft drinks? perform a hypothesis test using a significance level of 0.05. state the null and alternative hypotheses. note that p is defined as the population proportion of people who believe that schools should ban sugary foods.

Brody corp. uses a process costing system in which direct materials are added at the beginning of the process and conversion costs are incurred uniformly throughout the process. beginning inventory for january consisted of 1,050 units that were 65% completed. 10,900 units were started into the process during january. on january 31, the inventory consisted of 500 units that were 50% completed. what would be the equivalent units for direct materials cost using the weighted average method?

Rolston music company is considering the sale of a new sound board used in recording studios. the new board would sell for $27,200, and the company expects to sell 1,570 per year. the company currently sells 2,070 units of its existing model per year. if the new model is introduced, sales of the existing model will fall to 1,890 units per year. the old board retails for $23,100. variable costs are 57 percent of sales, depreciation on the equipment to produce the new board will be $1,520,000 per year, and fixed costs are $1,420,000 per year.if the tax rate is 35 percent, what is the annual ocf for the project?

Whats a person that is involved in the business of buying and selling home