How can I answer each of the following questions please?

1.

The following table shows the nominal and real exchange rates for two countries and two years (source: OECD). The column names are the country codes (not the currency codes) and the exchange rates are expressed as the amount of the currency per unit of US dollar (e.g. CAD/USD). Answer the following question using this table. Nominal Real Year AUT CHE AUT CHE 1992 0.7986 1.4062 0.8543 0.7138 1995 0.7327 1.1825 0.7799 0.6143 Based on the observed relationship between exchange rate and net export, choose for each country whether net export are likely to have increased, decreased or remained the same over the period. i. AUT: 0 Increased O Decreased O Remained the same ii. CHE: 0 Increased O Decreased O Remained the same Consider the following table: Year 1990 1995 2000 2005 Quantity/Price Quantity Price Quantity Price Quantity Price Quantity Price Good 1 93 13 96 25 106 20 111 33 Good 2 34 38 41 45 63 41 57 46 Good 3 75 8 90 14 91 24 84 20 Total value 3101 5505 6887 7965 Compute the 2000 Laspeyres quantity index base 100 = 2005. Round your answers to the nearest first decimal. NumberThe following 2 graphs show tted trends. The main title indicates whether the trend was tted to a series expressed in dollars or in logs. For each graph, select whether the growth rate is increasing, decreasing. constant or undetermined. Choose the last answer if the graph does not provide information about the evolution of the growth rate. Trend (dollars) Trend (log-scale) 1960 1960 mm! based on a series expressed In dollars 1 970 Trend based on a series expressed In logs 1 970 1930 1980 Time Time 1 990 1 990 2000 2000 2010 2010 Decreasing Increasing Constant Undertermined Decreasing Increasing Constant Undertermined