A agrees to sell her house to B for $100.000.Later, A learns from her real estate agent that her house is actually worth $120.000.So, she tells B that she is breaching the contract.

B had already sold her old house and had to move out. She stored her goods in a storage shed for $300 per month for three months-payments for storage are month-to-month, and she can cancel the storage payments and remove her belongings at any time.She found a replacement house to buy for $120,000 and moved in after one month, but decided to keep her belongings in storage for the extra two months.

B sells cars for a living, and right after A cancelled the contract, B was really angry and yelled at her boss.Her boss fired her for her behaviour.B was unemployed for three months.Her salary was $5000 per month.

Taking everything into consideration, calculate B's expectation damages for A's breach of contract