The first once is c and and is a
Answer:
$850,000
Explanation:
Total Hours of Department 1=$80,000+$90,000
=$170,000/$200,000*1000,0000
Answer:
Other factors that shift demand curves. Income is not the only factor that causes a shift in demand. Other things that change demand include tastes and preferences, the composition or size of the population, the prices of related goods, and even expectations.