Monitor and Manage ethics

1- List and explain the requirements of a valid contract

2-Silver Co sold merchandize to Bronze Co. on account, $23,000, terms 2/14, net 45. The cost of the merchandize sold is $18,500. Silver Co. issued a credit memorandum for $2,599 for merchandize returned that originally cost $1,900. The Bronze Co. paid the invoice within the discount period. What is the amount of net income earned by Silver Co. on the above transaction?
3- List and describe three ways to monitor and manage ethics
4- Write a short essay on the goals of marketing
5- Write a short essay on the key factors important to fiscal policy.
6- Write a short essay on why ethics practices make (or do not make) good business sense.
7- Write a short essay explaining the difference between micro and macro economics