Answer:
a. GDP = Personal consumption expenditures + Net private domestic investment + Government purchases + Consumption of fixed capital + U.S. exports of goods and services - U.S. imports of goods and services
GDP = 249.1 + 52.1 + 59.4 + 11.8 + 18.8 - 16.5
GDP = 374.7
2. NDP = GDP - Consumption of fixed capital
NDP = 374.7 - 11.8
NDP = 362.9
NI = NDP + Net foreign factor income
NI = 362.9 + 2.2
NI = 365.1