In this case the dependent variable is the number of SCII contracts as Tony thinks that the number of contracts he get is dependent on the volume of highway construction. Hence number of SCII contracts is the dependent variable and volume of highway construction ($$ highway construction) is the independent variable.
Hence the regression equation from the given regression analysis becomes as below
Number of SCII contracts = -9.34 + 0.112 *(Highway construction expenditure)
For an expenditure of $200, the number of SCII contracts are
Number of SCII contracts = -9.34 + 0.112*200 = -9.34+22.4 = 13.06
Hence the number of SCII contracts that Tony can expect with $200 million expenditure is 13.06 or 13 (rounded)
Anthony Stark, the manager of South Carolina Iron Industries ISCHI thinks the number of contracts istirm...