Parks Company uses the weighted-average method in its process costing system. At the start of the year, the company had 5,000 units in process in Department A that were 60% complete with respect to conversion costs. At the end of the year, 6,500 units were in process, 40% complete with respect to conversion costs. During the year, 30,000 units were completed and transferred on to the next department. The equivalent units for conversion costs would be:

Required: 1-a. the marketing manager argues that a $5,000 increase in the monthly advertising budget would increase monthly sales by $9,000. calculate the increase or decrease in net operating income. 1-b. should the advertising budget be increased ? yes no hintsreferencesebook & resources hint #1 check my work 8.value: 1.00 pointsrequired information 2-a. refer to the original data. management is considering using higher-quality components that would increase the variable expense by $2 per unit. the marketing manager believes that the higher-quality product would increase sales by 10% per month. calculate the change in total contribution margin. 2-b. should the higher-quality components be used? yes no