suppose that table shows economy’s relationship between real output and the input needed to produce that outputa. what is productivityb. what is per unit cost of production if the price of each unit is $2c.assume that the price increases from $2-$3 with no change in productivity. What is new per unit cost of prod?In what direction would be $1 increase in input price push the economy’s agg supply curve? what effect would shift of agg supply have on the price level and level of real output?d. suppose that increase in input price does not occur but instead the productivity increases by 100 %. What would be new cost per unit of production?What effect would it have on agg supply curve?and the price level andreal output?Input quantity Real GDP150.0 $400112.5 30075.0 200