A supplier signs an agreement with a customer that states th…

A supplier signs an agreement with a customer that states that $350,000 in savings will be earned by the customer over the next 18 months in exchange for a tenfold increase in the customer’s share of supplies ordered by the customer. If the supplier achieves less than this promised savings, it will make up the difference. If the supplier achieves substantially more than promised, it participates in the extra savings. This is an example of ________.

A large FMCG company decides to test market Kora, a new bran…

A large FMCG company decides to test market Kora, a new brand of face cleanser, to be launched soon. The company initially distributes a few free samples to some prospective consumers. Later it offers the product to the customers at a discounted price and observes that not only more than seventy percent of the customers are purchasing it but the same number are also satisfied using it. The company keeps using this process 3-4 times to obtain a correct count of the number of people purchasing the product repeatedly. Which of the following testing methods is being used here?