Answer:
a) H0: u = presence of a unit root
HA: u ≠ presence of a unit root ( i.e. stationary series )
b) t stat = -0.064
c) We will reject the Null hypothesis and the next step will be to accept the alternative hypothesis
d) It is not valid to compare the estimated t stat with the corresponding critical value because a random walk is non-stationary while the difference is stationary because it is white noise
Explanation:
<u>a) stating the null and alternative hypothesis</u>
H0: u = presence of a unit root
HA: u ≠ presence of a unit root ( i.e. stationary series )
<u>b) performing the test </u>
critical value = -2.88
T stat = coefficient / std error
= -0.02 / 0.31 = -0.064
c) From the test, the value of T stat > critical value we will reject the Null hypothesis hence the next step will be to accept the alternative hypothesis
d) It is not valid to compare the estimated t stat with the corresponding critical value because a random walk is non-stationary while the difference is stationary because it is white noise
Sanders Inc. claims that it only uses organic cleaning products in its janitorial services. In reality, the company buys whatever is cheapest in bulk. This is an example of greenwashing.
Greenwashing is the system of conveying a false impression or supplying deceptive facts approximately how an agency's products are more environmentally sound. Greenwashing is taken into consideration by an unsubstantiated claim to lie to purchasers into believing that a agency's merchandise is environmentally friendly.
Greenwashing additionally called "green sheen", is a form of advertising and marketing spin wherein green PR and green advertising is deceptively used to influence the general public that an agency's merchandise, ambitions, and rules are environmentally friendly.
A traditional instance of greenwashing is when Volkswagen admitted to dishonest emissions tests by becoming diverse cars with a “defect” tool, with a software program that might discover whilst it changed into undergoing an emissions test and altering the overall performance to reduce the emissions degree.
Learn more about greenwashing here brainly.com/question/21992794
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Answer:
a) process
Explanation:
The P's are Product, Pricing, Place, Promotion, People, Process and Physical Evidence and for Traditional Marketing is Product, Pricing, Place and Promotion
It should disclose all the terms and conditions, otherwise the purchase agreement wouldn't be binding.
Answer:
Hi
The insurance company should not pay as it is explained that the insurance policy did not cover against vandalism or theft, and a fire is the product of an act of vandalism.
Explanation:
To avoid this type of problem, there are the multi-risk policies of the home, which offer coverage for damages due to vandalism, to cover the damages caused by malicious intent by third parties. This coverage usually includes damages caused by people other than the policyholder, their relatives, employees or people living in the insured home. Some insurers include damages caused by tumultuarial actions in activities of meetings or demonstrations, as well as the existence of legal strikes, unless the aforementioned actions had the character of a mutiny or popular uproar. But we must consider that not all vandalism situations are covered by insurance, and situations such as graffiti, inscriptions, graffiti drawings are usually not covered, but depend on each specific policy.
