Coercive measures taken against a nation violating international law are called ________

Horse Stock returns have exhibited a standard deviation of 0.57, whereas Mod T Stock returns have a standard deviation of 0.63. The correlation coefficient between the returns is 0.078042. What is the covariance of the returns?

A) 0.028025 B) 0.217327 C) 0.359100 D) 0.993094

Dana Appliances sells dishwashers with a four-year warranty. In 2017, sales revenue for dishwashers is $97,000. The company estimates warranty expense at 4.5% of revenues. What is the 2017 warranty expense?

A) $4,365 B) $1,091.25 C) $0 D) $3,423.53