What was occurring when railroads were trying to decide on the standard width of a railroad track?

Foley Manufacturing Corporation purchased 3,000 shares of its own previously issued $10 par common stock for $69,000. As a result of this event,

a. Foley's Common Stock account decreased $30,000. b. Foley's total stockholders' equity decreased $69,000. c. Foley's Paid-in Capital in Excess of Par Value account decreased $39,000. d. All of the above.

Susan is a new manager and interested in truly becoming a leader who establishes a course of direction for her followers. in order to learn more she should focus on research related to

a. administration b. visionary leadership c. systems analysis d. transactional leadership