"kroger® and safeway supermarkets often send out printed certificates which entitle the bearer to certain financial benefits. these certificates are called "

coupons

Explanation:

In marketing, a coupon is defined as a ticket which gives the customers financial discounts that they can redeem when they buy particular products. These coupons are given out by retailers or manufacturers to customers during sale promotion, it helps to draw customers and also to keep the customers.

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.

even though you have attached neither the chart nor the generalizations, i have located them online. the right answer is d, since they are asking you about a generalization. you can only infer from the chart that between 2008 and 2009 the number of employed workers decreased significantly (from over 115 millions to 107 millions approximately), which signals some type of economic crisis.