Answer:
0.31
Explanation:
Income elasticity of demand measures the responsiveness of quantity demanded to changes in income
Income elasticity of demand = percentage change in quantity demanded / percentage change in income
Percentage change in income = 
= 2.3
when income was $300, ramen was demanded twice, that is 2/7 times a week. converting to fraction gives 0.29
Percentage change in quantity = 
= 0.72
0.72/2.3 = 0.31
Answer:
The correct answer is letter "A": true.
Explanation:
Companies using the process costing approach accumulate and assign costs to mass production of a good. Instead, job order costing assigns costs of manufacturing to individual units of production. In process costing, the costs are reported from one department involved in manufacturing to another following the production process. On the other hand, in job order costing, the costs are reported in job cost cards as they are being used.
Answer:
$12,620
Explanation:
Cost of Direct materials of Job 99 = $70 x 100 = $7,000
Cost of Direct labour of Job 99 = $5 x 100 = $5,000
Overhead Expenses of Job 99 = $62 x 10 = $620
Total job cost for Job 99 = 7000 + 5000 +620 = $12,620
