A car dealer will sell you a car for $17,794 which is $300 over dealer invoice. You tell him you will think about it. The dealer is anxious to meet his monthly quota of sales, so he calls you the next day to offer you the car for $17,494 if you agree to buy it tomorrow October 31. You decide to accept the deal.
A: What is the decay factor associated with the decrease in price to you? write answer in decimal form
B: What is the percent decrease of the price, to the nearest tenth of a percent
C: The sales tax is 6.5%. How much did you save by taking the dealer's second offer

Question

A car dealer will sell you a car for $17,794 which is $300 over dealer invoice. You tell him you will think about it. The dealer is anxious to meet his monthly quota of sales, so he calls you the next day to offer you the car for $17,494 if you agree to buy it tomorrow October 31. You decide to accept the deal. 
A: What is the decay factor associated with the decrease in price to you? write answer in decimal form
B: What is the percent decrease of the price, to the nearest tenth of a percent
C: The sales tax is 6.5%. How much did you save by taking the dealer's second offer