A career counselor wants to understand if the average salary differs by educational attainment blocking on industry. The counselor uses four degree levels (high school, undergraduate, master's, and doctoral) and three industries. The study resulted in the following incomplete ANOVA table. 
a. Complete the ANOVA table.
B) At the 5% significance level, can you conclude the average salary differs by educational attainment?
C) At the 5% significance level, can you conclude the average salary differs by industry?
Definitions:
Import Restrictions
Measures by governments to control the quantity or quality of goods and services coming into a country to protect domestic industries from foreign competition.
Japanese Manufacturers
Refers to companies based in Japan that are involved in the production of goods across various industries, known for innovation and quality.
Profit Margins
The percentage of revenue that remains as profit after all costs and expenses are subtracted from total sales.
Tariff
A tax imposed by a government on goods and services imported from other countries, affecting trade.
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