Input instructions values should be inputted using a Standard English Keyboard. Enter only the value, without the $ sign, spaces, commas. or any other symbols. Part A: Questions to Answer with your Calculator The following is a linear trend fitted to a series expressed in thousands of dollars 7 - 122.14+0.2, where I is expressed in years. a If we assume that the series is a flow variable, what is the value of the trend in june 1961 in thousands of dollars? Round your answer to the nearest second decimal. b. Using the above trend equation, what is the trend value for the second quarter of 1998 in thousand of dollar? Round your answer to the nearest second decimal. TE c Using the above trend equation, what is the annual variation of the trend in dollars