What is the main source of diseconomies of scale? A Physical capital breaking more often with large output levels B Specialization of capital and labor C Limited ability to manage and coordinate larger amounts of inputs D Workers getting fatigued

C. Limited ability to manage and coordinate larger amounts of inputs.

Explanation:

Diseconomies of scale: It is a situation when the average cost of production decreases as the output increases due to increase in the size of the organization and it become difficult and costly to coordinate or manage worker or other inputs. It also causes diminishing marginal product in the long run. It is opposite of economies of scale. Diseconomies arise due to use of unskilled laborer and outdated technologies for production.

answer; ///i believe that the correct answer is (a) it is the means by which a person earns money;

credit history is used by lenders to determine whether you are a 'risky' person to give their money to.

having a short history provide very little data for the lenders. they wouldn't be able to determine your credit behavior from such a small samples. even if they are perfect.

having long credit history with few blemishes provide larger and more accurate data for the lenders to predict your credit behavior.