8 Referring to Table 1 to test for the significance of the c

8. Referring to Table 1, to test for the significance of the coefficient of aggregate price index, the value of the relevant t-statistic is

a. 2.365

b. 0.143

c. -0.219

d. -1.960

From the tables, to test for the significance of the coefficient of aggregate price index, the value of the relevant t-statistic is -0.219