What kind of phrases are the following groups of bolding words? -look at picture

20 adverb modifying go.

21 Reading a book is a gerund phrase subject of the linking verb is. [It's the only phrase in the sentence].

22 Of the United States is an adjective phrase modifying president.

23 To get. Infinitive It's acting like a noun

24 Participial phrase modifying dog

the narrator closes the lantern tightly so the old man is

not awakened by the bright light

explanation:

the economic activity signified in that scenario is a. production

in general, market production makes reference to the elaboration of a product or service which is destinated for economic purposes (to be sold) at money-price in a market. such product or service has to be principally tradable for money.

there is no money exchange involved in distribution, generalized reciprocity or balanced reciprocity.