On July 1, Mesa Verde, Inc. purchased a 6-month insurance policy for $12,600. Prepaid Insurance was debited for the entire amount. The adjusting entries to recognize the expired cost were made each month. On December 31, when the annual financial statements are prepared, the appropriate adjusting journal entry would be .a) Prepaid Insurance $10,500; Insurance Expense $10,500 b) Insurance Expense$10,500; Prepaid Insurance $10,500 c) Insurance Expense $2,100; Prepaid Insurance $2,100 d) Prepaid Insurance $2,100; Insurance Expense $2,100

Which statement below best describes george waring's approach to solving the problems of water-borne illness? a. waring is going with his "gut," because he believes that instincts and emotions are the best guides for action. b. waring efficiently and thoroughly lays out the case for why the problems are too large and overwhelming to be solved: people should just move out of cities back to their farms. c. waring has gathered the testimonies of people who live in densely populated areas in order to learn how they themselves have solved their problems. d. waring exhibits the industrial age's increased respect for and reliance on science and the scientific method.

Specialization—the division of labor—enhances productivity and efficiency by a) allowing workers to take advantage of existing differences in their abilities and skills. b) avoiding the time loss involved in shifting from one production task to another. c) allowing workers to develop skills by working on one, or a limited number, of tasks. d)all of the means identified in the other answers.

Corrective action must be taken for a project when (a) actual progress to the planned progress shows the progress is ahead of schedule. (b) the technical specifications have been met. (c) the actual cost of the activities is less than the funds received for the work completed. (d) the actual progress is less than the planned progress.