A product sells for $5, and has unit variable costs of $3. This product accounts for $20,000 in annual sales, out of the firm's total of $60,000. When performing multiproduct break-even analysis, what is the weighted contribution of this product?

Suppose a researcher wants to explain attitudes towards a respondent's city of residence in terms of duration of residence in the city

The attitude is measured on an 11-point scale and the duration of residence is measured in terms of the number of years the respondent has lived in the city. In a pretest of 12 respondents, the calculated t value for the correlation coefficient based on the data given is 8.414. The critical value of t for a two-tailed test and ? = 0.05 is 2.228. r = .9361. What is the null hypothesis for this scenario? What do the results mean in terms of the null hypothesis and the correlation coefficient, r?

________ analysis is an overall evaluation of the company's strengths, weaknesses, opportunities, and threats

A) Porter's five forces B) A breakeven C) A regression D) A SWOT E) A cluster