1.Based on the equation Y = 4.29 + 143.3X, Sales(Y) is in Units of $1000.00 and Advertising(X) is in Units of $100. What are Sales when $2,140.00 is spent on advertising?

2. Sales(Y) is in Units of $1000.00 and Advertising(X) is in Units of $100. If we want to calculate the value of sales when $40,614.00 is spent on advertising. What do we use for X in the following equation? Y=42.9+143.3X.

Please, do the two questions and show processes