A firm that specializes in alternative energy releases a new and highly efficient solar battery. During the stage of the product cycle, other firms will begin to produce the product and sales will continue to increase.

Growth Stage.

Explanation:

In the growth stage of the product cycle of the new product, there would still be an increase in sales for the original producer of the new product: because they entered the market earlier and therefore would have many consumers loyal to their brand regardless of the competition in the market.

one of the disadvantages of getting a government sponsored mortgage is they put a limit on the purchase price of the house. because the government is in charge of the mortage loan and terms, they are able to control how much money they are allowing someone to take out for the loan. not only are they incontrol, it's a lengthy process for a government sponsored mortgage.

the correct answer would be b, when, queen, calder hall and london.

explanation:

we always capitalize words when a paragraph or sentence is starting, when an important name is used, when a place is being written, or simply when a noun is used, etc. so in this sentence, sentence is starting from 'when', so it will be written in capital letters. secondly, queen is considered to be an important person, so it will also be written in capital letter. next, the name of the town is mentioned, i-e calder hall, which will also be written in capital letters. in the last,   city name is being used, 'london', which will also be written in capital letters. so option b is the most appropriate one.