3. ( 10 points) The three-person crew worked their way through the prestigious Khobar neighborhood, mowing lawns, edging, applying fertilizer and treating weed prevention where necessary and collecting all the clippings for use as much as part of their new green initiative. Their pricing scheme, labor hours and material costs are provided in Table A. Workers are paid at a rate of $12 per hour, and overhead is charged at 120% of labor costs. A customer receiving two or three services would get a 10% discount off their service bill. All three crews work simultaneously on each service. Labor hours shown in Table A are the number of hours worked on the respective service by one crew. Table B shows the mix of services and the number of orders that were processed in the prestigious Khobar neighborhood in Spring 2020. Calculate and interpret the labor productivity and the multifactor productivity. 3. ( 10 points) The three-person crew worked their way through the prestigious Khobar neighborhood, mowing lawns, edging, applying fertilizer and treating weed prevention where necessary and collecting all the clippings for use as much as part of their new green initiative. Their pricing scheme, labor hours and material costs are provided in Table A. Workers are paid at a rate of $12 per hour, and overhead is charged at 120% of labor costs. A customer receiving two or three services would get a 10% discount off their service bill. All three crews work simultaneously on each service. Labor hours shown in Table A are the number of hours worked on the respective service by one crew. Table B shows the mix of services and the number of orders that were processed in the prestigious Khobar neighborhood in Spring 2020. Calculate and interpret the labor productivity and the multifactor productivity