Home is a country that produces two goods, pears and cellular phones. Last year, Home produced 450 bushels of pears and 1050 cellular phones. This year it produced 450 bushels of pears and 2000 cellular phones. Given no other information, which of the following events could explain this change?a. Home experienced increased unemployment. b. Home experienced a decline in pear-producing technology. c. Home experienced an improvement in cellular phone-making technology. d. Home experienced a reduction in resources

c. Home experienced an improvement in cellular phone-making technology.

Explanation:

It is the improvement recorded in its technology for phone-making that gave rise to the improved production of cellular phones from last year's 1050 phones to this year's 2000 cellular phones.  This shows an improved productivity of about 90%.  Home did not witness similar improvement in the production of pears as the quantity produced last year was also produced in the current year.

the correct answer is:     [c]:     " cyclical unemployment " .