Freida earns $68,000 annually as a marketing specialist in Mexico City, Mexico. She has applied for admission to the BBA program. If accepted, she will resign and move to Halifax, Nova Scotia. Frieda has assembled the following data to make the decision:

Friedas current annual salary (2% raise expected next year)	$68,000
Annual tuition and fees	14,000
Annual book and supply expense	3,000
Monthly living expenses in Mexico City	800
Monthly living expenses in Halifax	1,600
Monthly auto expenses in Mexico City	350
Monthly auto expenses in Halifax	350
Cost of two business suits purchased just prior to resigning	600
Moving expenses	5,500

1. Calculate the following in the context of Frieda's decision: A. Total sunk costs (if any) B. Total differential or incremental costs (if any) C. Total opportunity costs (if any)

2.What is your best estimate of the total cost to Friedas of earning a BBA degree if it will take her 24 months to complete the program?