In 2005 a commercial research firm carried out a study of hand washing in public restrooms. the researchers observed 6,336 individuals wash their hands, or not, in the public restrooms of major attractions in atlanta, chicago, new york city, and san francisco. ninety percent of the women observed washed their hands, compared with only 75 percent of the men. interestingly enough, when asked via a telephone survey, 97 percent of women and 96 percent of men claimed they always washed their hands after using a public restroom. what disadvantage of survey research does this illustrate?

Mauro products distributes a single product, a woven basket whose selling price is $15 and whose variable expense is $12 per unit. the company’s monthly fixed expense is $4,200. required: 1. solve for the company’s break-even point in unit sales using the equation method. 2. solve for the company’s break-even point in dollar sales using the equation method and the cm ratio. (do not round intermediate calculations. round "cm ratio percent" to nearest whole percent.) 3. solve for the company’s break-even point in unit sales using the formula method. 4. solve for the company’s break-even point in dollar sales using the formula method and the cm ratio. (do not round intermediate calculations. round "cm ratio percent" to nearest whole percent.)