I'm looking for some help with these questions

Question 1:

Refer to the accompanying table for Waxwania. Government Tax Real Expenditures , G Revenues, T GDP $180 110 $550 180 130 650 180 150 750 180 170 850 180 190 950 a. What is the marginal tax rate in Waxwania? percent b. The average tax rate? percent c. Which of the following describes the tax system: proportional, progressive, regressive? Progressive vand tax revenue Government purch G 0 H K L GDP the full-employment GDP for the above economy is at L, the: Multiple Choice O actual budget will entail a surplus. O cyclically adjusted budget will entail a surplus. O actual budget will entail a deficit. O cyclically adjusted budget will entail a deficit