Aconcentration ratio:
measures the percentage of total sales of the top firm in the industry.
reflects the level of competition in an industry.
is inversely related to the price charged by the top firm in the industry.
all of the above are correct.

Five times the sum of a number and 27 is greater then or equal to six times the of that number and 26. what is the solution set to this proportion?

Corporations with suppliers, vendors, and customers all over the globe are referred to as : a) global corporations b) international corporations c) multinational corporations d) multicultural corporations

Sye chase started and operated a small family architectural firm in 2016. the firm was affected by two events: (1) chase provided $25,000 of services on account, and (2) he purchased $2,800 of supplies on account. there were $250 of supplies on hand as of december 31, 2016. record the two transactions in the accounts. record the required year-end adjusting entry to reflect the use of supplies and the required closing entries. post the entries in the t-accounts and prepare a post-closing trial balance.