You recently increased your spending on marketing by 10%. you now spend $5,500 per month. revenue incre
1000 per month and your gross margin percentage is 70%. all other expenses stayed constant. did the increase pay off?
a) yes
b) no

Thirty years ago daniel bought a plot of land for $50,000 when the cpi was 50. now the cpi is 180 and he sold the land for $180,000. what issue might inflation cause for daniel?

Historically, 12 percent of a mail-order firm's repeat charge-account customers have an incorrect current address in the firm's computer database. the number of customers out of 19 who have an incorrect address in the database is a binomial random variable with n = 19 and 2formula36.mml = 0.12.

If the findings and the results are not presented properly, the research completed was a waste of time and money. true false