Designing shoes is hard work. it will pay off in the end.

identify the sentence that combines the above passage into a complex sentence.

(a) designing shoes is hard work, but it will pay off in the end.
(b) designing shoes is hard work; however, it will pay off in the end.
(c) designing shoes is hard work; it will pay off in the end.
(d) although designing shoes is hard work, it will pay off in the end.

D). Although designing shoes is hard work, it will pay off in the end.

Explanation:

The sentence that integrates the given passage into a complex sentence would be 'Although designing shoes is hard work, it will pay off in the end' as it carries all the essential characteristics of a complex sentence. It carries a dependent clause 'Although designing shoes is hard work' which begins with a subordinate conjunction 'although' followed by an independent clause 'it will pay off in the end' that can stand alone on itself. Thus, option D is the correct answer.

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.

may we see the excerpt?