Given the following Multiple linear regression, where SHEL (Shell gas stock) price d SHEL = 15- 0.5* (Interest Rate) + 0.4*(Oil Price) + 0.003 *(S&P 500) out of Estimate the price of SHEL when: interest rate = 2, Oil Price= $95, S&P 500= 4,000 lestion O a. $12 O b. $38 O c. $64 O d. $15 Given the following Multiple linear regression [sales and advertising (in $1000) and price (in dollars)]: The below equation implies that an: Sales = 5000 - 8 (Price) + 7.25 (Advertising) + &