please help i dont get it!

Mohave Corporation is considering eliminating a product from its Sand Trap line of beach umbrellas. This collection is aimed at people who spend time on the beach or have an outdoor patio near the beach. Two products, the Indigo and Verde umbrellas, have impressive sales. However, sales for the Azul model have been dismal. Mohave's information related to the Sand Trap line is shown as follows. Mohave determined that eliminating the Azul model would cause sales of the Indigo and Verde models to increase by 10 percent and 15 percent, respectively. Variable costs for these two models would increase proportionately. Although the direct fixed costs could be eliminated, the common fixed costs are unavoidable. The common fixed costs would be redistributed to the remaining two products. Required: 1-a. Complete the table given below, assuming Mohave Corporation drops the Azul line. 1-b. Will Mohave's net operating income increase or decrease if the Azul model is eliminated? By how much? 2. Should Mohave drop the Azul model? 3-a. Complete the table given below assuming that Mohave had no direct fixed overhead in its production information and the entire $51,000 of fixed cost was common fixed cost. 3-b. Should Mohave drop the Azul model? 3-c. What is the increase or decrease in the net operating income of Mohave? Complete this question by entering your answers in the tabs below. Complete the table given below, assuming Mohave Corporation drops the Azul line. Note: Do not round intermediate calculations. Round Common Fixed Costs to the nearest whole dollar. \begin{tabular}{|l|l|l|l|l|l|l|} \hline Req 1A & Req 1B & Req 2 & Req 3A & Req 3B & Req 3C \\ \hline \end{tabular} Will Mohave's net operating income increase or decrease if the Azul model is eliminated? By how much? Change in Net Operating Income (Loss) Should Mohave drop the Azul model? Complete the table given below assuming that Mohave had no direct fixed overhead in its production information and the entire $51,000 of fixed cost was common fixed cost. Should Mohave drop the Azul model? What is the increase or decrease in the net operating income of Mohave