2. It engages in business activities from which it may earn revenues and incur expenses.
        
             
        
        
        
7. Option b. Consideration is mutual i.e. both parties get something in the return for the performance of the contract. However, Esmeralda has not given consideration in exchange.
Esmeralda was given the chance to audition for the Performing Arts High School which she succeeded in. She then moved to New York and attended School, studying drama and dance.
Esmeralda Santiago wrote her autobiography "When I Was Puerto Rican" which narrates her and her family's life moving from Puerto Rico to America. The book also follows the Puerto Rican girl through the many obstacles that she had to endure and overcome to change her life.
Learn more Esmeralda at
brainly.com/question/24812570
#SPJ1
 
        
             
        
        
        
Combination of forecasting models is likely to lead to the lowest rmse of the combined forecast is AR and MA models.
Combining forecasts, from time to time called composite forecasts, refers back to the averaging of unbiased forecasts. These forecasts may be primarily based totally on special statistics or special techniques or both. The averaging is performed the usage of a rule that may be replicated, together with to take a easy common of the forecasts.
The AR element includes regressing the variable on its very own lagged (i.e., past) values. The MA element includes modeling the mistake time period as a linear mixture of mistakess phrases going on contemporaneously and at diverse instances withinside the past. 
Learn more about forecasting here:
brainly.com/question/4941976
#SPJ4
 
        
             
        
        
        
Answer: by limiting the types of goods produced