Overview Joshua's best friends dad Mr. Ellis worked at a concession stand at the Prudential Center where is the New Jersey Devils play. mr. Ellis is responsible for calculating the revenue (amount of money made) from a hotdog and soda sales at his stand. Help Mr. Ellis calculate the overall percentage of change and total revenue between the two days of sales. Here are the details that you will need to assist him:
• One hotdog cost $6.50, and 378 hotdogs are sold on the first night.
• The price of one soda is $8.50, and the 590 cups of soda are bought on the first night.
• on the second night, hotdogs sales increased by 15% in the socials increased by 6%.

Part 1: calculate the amount of earnings made on the first day.

Part 2: what is the amount of money earned on day two?(round number of hotdogs and sodas to the nearest whole number)

Part 3: what is the overall percent of change (to the nearest whole percent) in total revenue between the two days?

please help me

1. the manager of collins import autos believes the number of cars sold in a day (q) depends on two factors: (1) the number of hours the dealership is open (h) and (2) the number of salespersons working that day (s). after collecting data for two months (53 days), the manager estimates the following log-linear model: q 4 equation 1 a. explain, how to transform the log-linear model into linear form that can be estimated using multiple regression analysis. the computer output for the multiple regression analysis is shown below: q4 table b. how do you interpret coefficients b and c? if the dealership increases the number of salespersons by 20%, what will be the percentage increase in daily sales? c. test the overall model for statistical significance at the 5% significance level. d. what percent of the total variation in daily auto sales is explained by this equation? what could you suggest to increase this percentage? e. test the intercept for statistical significance at the 5% level of significance. if h and s both equal 0, are sales expected to be 0? explain why or why not? f. test the estimated coefficient b for statistical significance. if the dealership decreases its hours of operation by 10%, what is the expected impact on daily sales?