please answer all

The syndrome of Zoomitis is associated with chronic problems in brain function, eye strain, digestive problems and reduced physical capacity. It can be fatal. Luckily, there are 8 possible interventions that technology provides. These are listed below and numbered. I have conveniently arranged them by their cost. Also listed is the anticipated increase in quality adjusted life years (QALY) associated with each intervention Intervention Cost Increased QALY 1 50 1.0 2 60 0.9 3 90 1.2 4 140 1.4 5 200 1.6 6 300 1.5 7 000 320 1.6 8 350 1.7 a. Present a graph of the Cost Effectiveness Frontier b. Identify the dominated interventions c. Calculate the ICER for each segment of the Cost Effectiveness Frontier d. How would the cost-effective intervention be determined? e. Imagine the value of an additional quality adjust life year is 320. What is the cost beneficial intervention