Assume the following data represents Colombia. Determine the value of the multiplier. OUTPUT CONSUMPTION INVESTMENT GOV'T EXP. EXPORTS IMPORTS 3000 2400 1400 100 400 100 4500 3600 1400 100 400 100 6000 4800 1400 100 400 100 7500 6000 1400 100 400 100 9000 7200 1400 100 400 100 10500 8400 1400 100 400 100 12000 9600 1400 100 400 100 Select one: O a. 0.75 Ob. 3 O c. 5 O d. 4