Suppose Ausland's spending for the year can be described by the table below: Household Consumption $160 Exports $150 Government Spending $70 Private construction of new $410 housing Government tax revenue $50 Business spending on new capital $70 goods Beginning of year inventory $150 Sales of existing houses $530 End of year inventory $200 Imports $120 The year has just ended. What is the value of Ausland's Investment (1) expenditure? Select one: O a. $ -50 O b. $530 O c. $480 O d. $430