Ben is a self-employed accountant who works overtime during the first two weeks of April to finish his clients' tax forms before the filing deadline. During this time, Ben is most likely to show a (n)

Ben is most likely to show an elevated blood cholesterol level.

Explanation:

Ben who work overtime during the first two weeks of April have restrict himself from exercise due to too much of sitting in the office while clearing clients' tax forms. Lack of exercise as it is known medically is capable of causing hypercholesterolemia which is condition of an elevated blood cholesterol level.